title: Attachment theory

text: A toddler who is securely attached to his or her parent (or other familiar caregiver) will explore freely while the caregiver is present, typically engages with strangers, is often visibly upset when the caregiver departs, and is generally happy to see the caregiver return. The extent of exploration and of distress are affected, however, by the child's temperamental make-up and by situational factors as well as by attachment status. A child's attachment is largely influenced by their primary caregiver's sensitivity to their needs. Parents who consistently (or almost always) respond to their child's needs will create securely attached children. Such children are certain that their parents will be responsive to their needs and communications.


title: Attachment theory

text: In the traditional Ainsworth et al. (1978) coding of the Strange Situation, secure infants are denoted as "Group B" infants and they are further subclassified as B1, B2, B3, and B4. Although these subgroupings refer to different stylistic responses to the comings and goings of the caregiver, they were not given specific labels by Ainsworth and colleagues, although their descriptive behaviours led others (including students of Ainsworth) to devise a relatively "loose" terminology for these subgroups. B1's have been referred to as "secure-reserved", B2's as "secure-inhibited", B3's as "secure-balanced", and B4's as "secure-reactive". However, in academic publications the classification of infants (if subgroups are denoted) is typically simply "B1" or "B2", although more theoretical and review-oriented papers surrounding attachment theory may use the above terminology. Secure attachment is the most common type of attachment relationship seen throughout societies.


title: Attachment theory

text: Securely attached children are best able to explore when they have the knowledge of a secure base (their caregiver) to return to in times of need. When assistance is given, this bolsters the sense of security and also, assuming the parent's assistance is helpful, educates the child on how to cope with the same problem in the future. Therefore, secure attachment can be seen as the most adaptive attachment style. According to some psychological researchers, a child becomes securely attached when the parent is available and able to meet the needs of the child in a responsive and appropriate manner. At infancy and early childhood, if parents are caring and attentive towards their children, those children will be more prone to secure attachment.


title: Attachment theory

text: Anxious-ambivalent attachment is a form of insecure attachment and is also misnamed as "resistant attachment". In general, a child with an anxious-ambivalent pattern of attachment will typically explore little (in the Strange Situation) and is often wary of strangers, even when the parent is present. When the caregiver departs, the child is often highly distressed showing behaviours such as crying or screaming. The child is generally ambivalent when the caregiver returns. The anxious-ambivalent strategy is a response to unpredictably responsive caregiving, and the displays of anger (ambivalent resistant, C1) or helplessness (ambivalent passive, C2) towards the caregiver on reunion can be regarded as a conditional strategy for maintaining the availability of the caregiver by preemptively taking control of the interaction.


title: Attachment theory

text: The C1 (ambivalent resistant) subtype is coded when "resistant behavior is particularly conspicuous. The mixture of seeking and yet resisting contact and interaction has an unmistakably angry quality and indeed an angry tone may characterize behavior in the preseparation episodes".


title: Attachment theory

text: Regarding the C2 (ambivalent passive) subtype, Ainsworth et al. wrote:Research done by McCarthy and Taylor (1999) found that children with abusive childhood experiences were more likely to develop ambivalent attachments. The study also found that children with ambivalent attachments were more likely to experience difficulties in maintaining intimate relationships as adults.


title: Attachment theory

text: An infant with an anxious-avoidant pattern of attachment will avoid or ignore the caregiver—showing little emotion when the caregiver departs or returns. The infant will not explore very much regardless of who is there. Infants classified as anxious-avoidant (A) represented a puzzle in the early 1970s. They did not exhibit distress on separation, and either ignored the caregiver on their return (A1 subtype) or showed some tendency to approach together with some tendency to ignore or turn away from the caregiver (A2 subtype). Ainsworth and Bell theorized that the apparently unruffled behaviour of the avoidant infants was in fact a mask for distress, a hypothesis later evidenced through studies of the heart-rate of avoidant infants.


title: Attachment theory

text: Ainsworth's narrative records showed that infants avoided the caregiver in the stressful Strange Situation Procedure when they had a history of experiencing rebuff of attachment behaviour. The infant's needs were frequently not met and the infant had come to believe that communication of emotional needs had no influence on the caregiver.


title: Attachment theory

text: Ainsworth's student Mary Main theorized that avoidant behaviour in the Strange Situation Procedure should be regarded as "a conditional strategy, which paradoxically permits whatever proximity is possible under conditions of maternal rejection" by de-emphasising attachment needs.


title: Attachment theory

text: Main proposed that avoidance has two functions for an infant whose caregiver is consistently unresponsive to their needs. Firstly, avoidant behaviour allows the infant to maintain a conditional proximity with the caregiver: close enough to maintain protection, but distant enough to avoid rebuff. Secondly, the cognitive processes organising avoidant behaviour could help direct attention away from the unfulfilled desire for closeness with the caregiver—avoiding a situation in which the child is overwhelmed with emotion ("disorganized distress"), and therefore unable to maintain control of themselves and achieve even conditional proximity.


title: Attachment theory

text: Beginning in 1983, Crittenden offered A/C and other new organized classifications (see below). Drawing on records of behaviours discrepant with the A, B and C classifications, a fourth classification was added by Ainsworth's colleague Mary Main. In the Strange Situation, the attachment system is expected to be activated by the departure and return of the caregiver. If the behaviour of the infant does not appear to the observer to be coordinated in a smooth way across episodes to achieve either proximity or some relative proximity with the caregiver, then it is considered 'disorganized' as it indicates a disruption or flooding of the attachment system (e.g. by fear). Infant behaviours in the Strange Situation Protocol coded as disorganized/disoriented include overt displays of fear; contradictory behaviours or affects occurring simultaneously or sequentially; stereotypic, asymmetric, misdirected or jerky movements; or freezing and apparent dissociation. Lyons-Ruth has urged, however, that it should be more widely "recognized that 52% of disorganized infants continue to approach the caregiver, seek comfort, and cease their distress without clear ambivalent or avoidant behavior".


title: Attachment theory

text: The benefit of this category was hinted at earlier in Ainsworth's own experience finding difficulties in fitting all infant behaviour into the three classifications used in her Baltimore study. Ainsworth and colleagues sometimes observed "tense movements such as hunching the shoulders, putting the hands behind the neck and tensely cocking the head, and so on. It was our clear impression that such tension movements signified stress, both because they tended to occur chiefly in the separation episodes and because they tended to be prodromal to crying. Indeed, our hypothesis is that they occur when a child is attempting to control crying, for they tend to vanish if and when crying breaks through." Such observations also appeared in the doctoral theses of Ainsworth's students. Crittenden, for example, noted that one abused infant in her doctoral sample was classed as secure (B) by her undergraduate coders because her strange situation behaviour was "without either avoidance or ambivalence, she did show stress-related stereotypic headcocking throughout the strange situation. This pervasive behavior, however, was the only clue to the extent of her stress".


title: Attachment theory

text: There is rapidly growing interest in disorganized attachment from clinicians and policy-makers as well as researchers. However, the disorganized/disoriented attachment (D) classification has been criticized by some for being too encompassing, including Ainsworth herself. In 1990, Ainsworth put in print her blessing for the new 'D' classification, though she urged that the addition be regarded as "open-ended, in the sense that subcategories may be distinguished", as she worried that too many different forms of behaviour might be treated as if they were the same thing. Indeed, the D classification puts together infants who use a somewhat disrupted secure (B) strategy with those who seem hopeless and show little attachment behaviour; it also puts together infants who run to hide when they see their caregiver in the same classification as those who show an avoidant (A) strategy on the first reunion and then an ambivalent-resistant (C) strategy on the second reunion. Perhaps responding to such concerns, George and Solomon have divided among indices of disorganized/disoriented attachment (D) in the Strange Situation, treating some of the behaviours as a 'strategy of desperation' and others as evidence that the attachment system has been flooded (e.g. by fear, or anger).


title: Attachment theory

text: Crittenden also argues that some behaviour classified as Disorganized/disoriented can be regarded as more 'emergency' versions of the avoidant and/or ambivalent/resistant strategies, and function to maintain the protective availability of the caregiver to some degree. Sroufe et al. have agreed that "even disorganized attachment behaviour (simultaneous approach-avoidance; freezing, etc.) enables a degree of proximity in the face of a frightening or unfathomable parent". However, "the presumption that many indices of 'disorganization' are aspects of organized patterns does not preclude acceptance of the notion of disorganization, especially in cases where the complexity and dangerousness of the threat are beyond children's capacity for response." For example, "Children placed in care, especially more than once, often have intrusions. In videos of the Strange Situation Procedure, they tend to occur when a rejected/neglected child approaches the stranger in an intrusion of desire for comfort, then loses muscular control and falls to the floor, overwhelmed by the intruding fear of the unknown, potentially dangerous, strange person."


title: Attachment theory

text: Main and Hesse found most of the mothers of these children had suffered major losses or other trauma shortly before or after the birth of the infant and had reacted by becoming severely depressed. In fact, fifty-six per cent of mothers who had lost a parent by death before they completed high school had children with disorganized attachments. Subsequent studies, whilst emphasising the potential importance of unresolved loss, have qualified these findings. For example, Solomon and George found unresolved loss in the mother tended to be associated with disorganized attachment in their infant primarily when they had also experienced an unresolved trauma in their life prior to the loss.


title: Attachment theory

text: Across different cultures deviations from the Strange Situation Protocol have been observed. A Japanese study in 1986 (Takahashi) studied 60 Japanese mother-infant pairs and compared them with Ainsworth's distributional pattern. Although the ranges for securely attached and insecurely attached had no significant differences in proportions, the Japanese insecure group consisted of only resistant children, with no children categorized as avoidant. This may be because the Japanese child rearing philosophy stressed close mother infant bonds more so than in Western cultures. In Northern Germany, Grossmann et al. (Grossmann, Huber, & Wartner, 1981; Grossmann, Spangler, Suess, & Unzner, 1985) replicated the Ainsworth Strange Situation with 46 mother infant pairs and found a different distribution of attachment classifications with a high number of avoidant infants: 52% avoidant, 34% secure, and 13% resistant (Grossmann et al., 1985). Another study in Israel found there was a high frequency of an ambivalent pattern, which according to Grossman et al. (1985) could be attributed to a greater parental push toward children's independence.


title: Attachment theory

text: Techniques have been developed to allow verbal ascertainment of the child's state of mind with respect to attachment. An example is the "stem story", in which a child is given the beginning of a story that raises attachment issues and asked to complete it. For older children, adolescents and adults, semi-structured interviews are used in which the manner of relaying content may be as significant as the content itself. However, there are no substantially validated measures of attachment for middle childhood or early adolescence (approximately 7 to 13 years of age).


title: Attachment theory

text: Some studies of older children have identified further attachment classifications. Main and Cassidy observed that disorganized behaviour in infancy can develop into a child using caregiving-controlling or punitive behaviour in order to manage a helpless or dangerously unpredictable caregiver. In these cases, the child's behaviour is organized, but the behaviour is treated by researchers as a form of 'disorganization' (D) since the hierarchy in the family is no longer organized according to parenting authority.


title: Attachment theory

text: American psychologist Patricia McKinsey Crittenden has elaborated classifications of further forms of avoidant and ambivalent attachment behaviour, as seen in her dynamic-maturational model of attachment and adaptation (DMM). These include the caregiving and punitive behaviours also identified by Main and Cassidy (termed A3 and C3 respectively), but also other patterns such as compulsive compliance with the wishes of a threatening parent (A4).


title: Attachment theory

text: Crittenden's ideas developed from Bowlby's proposal that "given certain adverse circumstances during childhood, the selective exclusion of information of certain sorts may be adaptive. Yet, when during adolescence and adulthood the situation changes, the persistent exclusion of the same forms of information may become maladaptive".


title: Attachment theory

text: Crittenden proposed that the basic components of human experience of danger are two kinds of information:


title: Attachment theory

text: Crittenden proposes that both kinds of information can be split off from consciousness or behavioural expression as a 'strategy' to maintain the availability of an attachment figure (See section above on Disorganized/disoriented attachment for distinction of "Types"): "Type A strategies were hypothesized to be based on reducing perception of threat to reduce the disposition to respond. Type C was hypothesized to be based on heightening perception of threat to increase the disposition to respond." Type A strategies split off emotional information about feeling threatened and type C strategies split off temporally-sequenced knowledge about how and why the attachment figure is available. By contrast, type B strategies effectively utilize both kinds of information without much distortion. For example: a toddler may have come to depend upon a type C strategy of tantrums in working to maintain the availability of an attachment figure whose inconsistent availability has led the child to distrust or distort causal information about their apparent behaviour. This may lead their attachment figure to get a clearer grasp on their needs and the appropriate response to their attachment behaviours. Experiencing more reliable and predictable information about the availability of their attachment figure, the toddler then no longer needs to use coercive behaviours with the goal of maintaining their caregiver's availability and can develop a secure attachment to their caregiver since they trust that their needs and communications will be heeded.


title: Attachment theory

text: Research based on data from longitudinal studies, such as the National Institute of Child Health and Human Development Study of Early Child Care and the Minnesota Study of Risk and Adaption from Birth to Adulthood, and from cross-sectional studies, consistently shows associations between early attachment classifications and peer relationships as to both quantity and quality. Lyons-Ruth, for example, found that "for each additional withdrawing behavior displayed by mothers in relation to their infant's attachment cues in the Strange Situation Procedure, the likelihood of clinical referral by service providers was increased by 50%."


title: Attachment theory

text: There is an extensive body of research demonstrating a significant association between attachment organizations and children's functioning across multiple domains. Early insecure attachment does not necessarily predict difficulties, but it is a liability for the child, particularly if similar parental behaviours continue throughout childhood. Compared to that of securely attached children, the adjustment of insecure children in many spheres of life is not as soundly based, putting their future relationships in jeopardy. Although the link is not fully established by research and there are other influences besides attachment, secure infants are more likely to become socially competent than their insecure peers. Relationships formed with peers influence the acquisition of social skills, intellectual development and the formation of social identity. Classification of children's peer status (popular, neglected or rejected) has been found to predict subsequent adjustment. Insecure children, particularly avoidant children, are especially vulnerable to family risk. Their social and behavioural problems increase or decline with deterioration or improvement in parenting. However, an early secure attachment appears to have a lasting protective function. As with attachment to parental figures, subsequent experiences may alter the course of development.


title: Attachment theory

text: Studies have suggested that infants with a high-risk for autism spectrum disorders (ASD) may express attachment security differently from infants with a low-risk for ASD. Behavioural problems and social competence in insecure children increase or decline with deterioration or improvement in quality of parenting and the degree of risk in the family environment.


title: Attachment theory

text: Some authors have questioned the idea that a taxonomy of categories representing a qualitative difference in attachment relationships can be developed. Examination of data from 1,139 15-month-olds showed that variation in attachment patterns was continuous rather than grouped. This criticism introduces important questions for attachment typologies and the mechanisms behind apparent types. However, it has relatively little relevance for attachment theory itself, which "neither requires nor predicts discrete patterns of attachment."


title: Attachment theory

text: There is some evidence that gender differences in attachment patterns of adaptive significance begin to emerge in middle childhood. There has been a common tendency observed by researchers that males demonstrate a greater tendency to engage in criminal behavior which is suspected to be related to males being more likely to experience inadequate early attachments to primary caregivers Insecure attachment and early psychosocial stress indicate the presence of environmental risk (for example poverty, mental illness, instability, minority status, violence). Environmental risk can cause insecure attachment, while also favouring the development of strategies for earlier reproduction. Different reproductive strategies have different adaptive values for males and females: Insecure males tend to adopt avoidant strategies, whereas insecure females tend to adopt anxious/ambivalent strategies, unless they are in a very high risk environment. Adrenarche is proposed as the endocrine mechanism underlying the reorganization of insecure attachment in middle childhood.


title: Attachment theory

text: Childhood and adolescence allows the development of an internal working model useful for forming attachments. This internal working model is related to the individual's state of mind which develops with respect to attachment generally and explores how attachment functions in relationship dynamics based on childhood and adolescent experience. The organization of an internal working model is generally seen as leading to more stable attachments in those who develop such a model, rather than those who rely more on the individual's state of mind alone in forming new attachments.


title: Attachment theory

text: Age, cognitive growth, and continued social experience advance the development and complexity of the internal working model. Attachment-related behaviours lose some characteristics typical of the infant-toddler period and take on age-related tendencies. The preschool period involves the use of negotiation and bargaining. For example, four-year-olds are not distressed by separation if they and their caregiver have already negotiated a shared plan for the separation and reunion.


title: Attachment theory

text: Ideally, these social skills become incorporated into the internal working model to be used with other children and later with adult peers. As children move into the school years at about six years old, most develop a goal-corrected partnership with parents, in which each partner is willing to compromise in order to maintain a gratifying relationship. By middle childhood, the goal of the attachment behavioural system has changed from proximity to the attachment figure to availability. Generally, a child is content with longer separations, provided contact—or the possibility of physically reuniting, if needed—is available. Attachment behaviours such as clinging and following decline and self-reliance increases. By middle childhood (ages 7–11), there may be a shift toward mutual coregulation of secure-base contact in which caregiver and child negotiate methods of maintaining communication and supervision as the child moves toward a greater degree of independence.


title: Attachment theory

text: The attachment system used by adolescents is seen as a "safety regulating system" whose main function is to promote physical and psychological safety. There are 2 different events that can trigger the attachment system. Those triggers include, the presence of a potential danger or stress, internal and external, and a threat of accessibility and/or availability of an attachment figure. The ultimate goal of the attachment system is security, so during a time of danger or inaccessibility the behavioural system accepts felt security in the context of the availability of protection. By adolescence we are able to find security through a variety of things, such as food, exercise, and social media. Felt security can be achieved through a number of ways, and often without the physical presence of the attachment figure. Higher levels of maturity allows adolescent teens to more capably interact with their environment on their own because the environment is perceived as less threatening. Adolescents teens will also see an increase in cognitive, emotional and behavioural maturity that dictates whether or not teens are less likely to experience conditions that activate their need for an attachment figure. For example, when teenagers get sick and stay home from school, surely they want their parents to be home so they can take care of them, but they are also able to stay home by themselves without experiencing serious amounts of distress. Additionally, the social environment that a school fosters impacts adolescents attachment behavior, even if these same adolescents have not had issues with attachment behavior previously. High schools that have a permissive environment compared to an authoritative environment promote positive attachment behavior. For example, when students feel connected to their teachers and peers because of their permissive schooling environment, they are less likely to skip school. Positive-attachment behavior is high schools have important implications on how a schools environment should be structured.


title: Attachment theory

text: Attachment theory was extended to adult romantic relationships in the late 1980s by Cindy Hazan and Phillip Shaver. Four styles of attachment have been identified in adults: secure, anxious-preoccupied, dismissive-avoidant and fearful-avoidant. These roughly correspond to infant classifications: secure, insecure-ambivalent, insecure-avoidant and disorganized/disoriented.


title: Attachment theory

text: Securely attached adults have been "linked to a high need for achievement and a low fear of failure (Elliot & Reis, 2003)". They will positively approach a task with the goal of mastering it and have an appetite for exploration in achievement settings (Elliot & Reis, 2003). Research shows that securely attached adults have a "low level of personal distress and high levels of concern for others". Due to their high rates of self-efficacy, securely attached adults typically do not hesitate to remove a person having a negative impact from problematic situations they are facing. This calm response is representative of the securely attached adult's emotionally regulated response to threats that many studies have supported in the face of diverse situations. Adult secure attachment comes from an individual's early connection with their caregiver(s), genes and their romantic experiences.


title: Attachment theory

text: Within romantic relationships, a securely attached adult will appear in the following ways: excellent conflict resolution, mentally flexible, effective communicators, avoidance of manipulation, comfortable with closeness without fearfulness of being enmeshed, quickly forgiving, viewing sex and emotional intimacy as one, believing they can positively impact their relationship, and caring for their partner in the way they want to be cared for. In summation, they are great partners who treat their spouses very well, as they are not afraid to give positively and ask for their needs to be met. Securely attached adults believe that there are "many potential partners that would be responsive to their needs", and if they come across an individual who is not meeting their needs, they will typically lose interest very quickly. In a study comparing secure-secure and secure-various attachment style relationships, there was no fluctuation in positive relational functioning. However, in any combination of two partners with attachment styles outside of secure, the relationships showed high levels of negative relationship functioning. This research indicates that it only takes one securely attached partner within a romantic relationship to maintain healthy, emotional relationship functioning.


title: Attachment theory

text: Anxious-preoccupied adults seek high levels of intimacy, approval and responsiveness from partners, becoming overly dependent. They tend to be less trusting, have less positive views about themselves and their partners, and may exhibit high levels of emotional expressiveness, worry and impulsiveness in their relationships. The anxiety that adults feel prevents the establishment of satisfactory defense exclusion. Thus, it is possible that individuals that have been anxiously attached to their attachment figure or figures have not been able to develop sufficient defenses against separation anxiety. Because of their lack of preparation these individuals will then overreact to the anticipation of separation or the actual separation from their attachment figure. The anxiety comes from an individual's intense and/or unstable relationship that leaves the anxious or preoccupied individual relatively defenseless. Adults with this attachment style often project their anxieties onto otherwise benign social interactions, regardless of if the interaction is face-to-face or through a text-based medium such as instant messaging or email. Their thoughts and actions can lead to a painful cycle of self-fulfilling prophecies, possibly leading to self-sabotage.


title: Attachment theory

text: Dismissive-avoidant adults desire a high level of independence, often appearing to avoid attachment altogether. They view themselves as self-sufficient, invulnerable to attachment feelings and not needing close relationships. They tend to suppress their feelings, dealing with conflict by distancing themselves from partners of whom they often have a poor opinion. Adults lack the interest of forming close relationships and maintaining emotional closeness with the people around them. They have a great amount of distrust in others but at the same time possess a positive model of self, they would prefer to invest in their own ego skills. Because of their distrust they cannot be convinced that other people have the ability to deliver emotional support. They try to create high levels of self-esteem by investing disproportionately in their abilities or accomplishments. These adults maintain their positive views of self, based on their personal achievements and competence rather than searching for and feeling acceptance from others. These adults will explicitly reject or minimize the importance of emotional attachment and passively avoid relationships when they feel as though they are becoming too close. They strive for self-reliance and independence. When it comes to the opinions of others about themselves, they are very indifferent and are relatively hesitant to positive feedback from their peers. Dismissive avoidance can also be explained as the result of defensive deactivation of the attachment system to avoid potential rejection, or genuine disregard for interpersonal closeness.


title: Attachment theory

text: Fearful-avoidant adults have mixed feelings about close relationships, both desiring and feeling uncomfortable with emotional closeness. The dangerous part about the contrast between wanting to form social relationships while simultaneously fearing the relationship is that it creates mental instability. This mental instability then translates into mistrusting the relationships they do form and also viewing themselves as unworthy. Furthermore, fearful-avoidant adults also have a less pleasant outlook on life compared to anxious-preoccupied and dismissive avoidant groups. Like dismissive-avoidant adults, fearful-avoidant adults tend to seek less intimacy, suppressing their feelings.


title: Attachment theory

text: Attachment styles are activated from the first date onwards and impact relationship dynamics and how a relationship ends. Secure attachment has been shown to allow for better conflict resolution in a relationship and for one's ability to exit an unsatisfying relationship compared to other attachment types. Secure individuals' authentic high self-esteem and positive view of others allows for this as they are confident that they will find another relationship. Secure attachment has also shown to allow for the successful processing of relational losses (e.g. death, rejection, infidelity, abandonment etc.) Attachment has also been shown to impact caregiving behavior in relationships (Shaver & Cassidy, 2018).


title: Attachment theory

text: Two main aspects of adult attachment have been studied. The organization and stability of the mental working models that underlie the attachment styles is explored by social psychologists interested in romantic attachment. Developmental psychologists interested in the individual's state of mind with respect to attachment generally explore how attachment functions in relationship dynamics and impacts relationship outcomes. The organization of mental working models is more stable while the individual's state of mind with respect to attachment fluctuates more. Some authors have suggested that adults do not hold a single set of working models. Instead, on one level they have a set of rules and assumptions about attachment relationships in general. On another level they hold information about specific relationships or relationship events. Information at different levels need not be consistent. Individuals can therefore hold different internal working models for different relationships.


title: Attachment theory

text: There are a number of different measures of adult attachment, the most common being self-report questionnaires and coded interviews based on the Adult Attachment Interview. The various measures were developed primarily as research tools, for different purposes and addressing different domains, for example romantic relationships, platonic relationships, parental relationships or peer relationships. Some classify an adult's state of mind with respect to attachment and attachment patterns by reference to childhood experiences, while others assess relationship behaviours and security regarding parents and peers.


title: Attachment theory

text: Adult attachment styles are related to individual differences in the ways in which adults experience and manage their emotions. Recent meta-analyses link insecure attachment styles to lower emotional intelligence and lower trait mindfulness.


title: Attachment theory

text: The early thinking of the object relations school of psychoanalysis, particularly Melanie Klein, influenced Bowlby. However, he profoundly disagreed with the prevalent psychoanalytic belief that infants' responses relate to their internal fantasy life rather than real-life events. As Bowlby formulated his concepts, he was influenced by case studies on disturbed and delinquent children, such as those of William Goldfarb published in 1943 and 1945.


title: Attachment theory

text: Bowlby's contemporary René Spitz observed separated children's grief, proposing that "psychotoxic" results were brought about by inappropriate experiences of early care. A strong influence was the work of social worker and psychoanalyst James Robertson who filmed the effects of separation on children in hospital. He and Bowlby collaborated in making the 1952 documentary film "A Two-Year Old Goes to the Hospital" which was instrumental in a campaign to alter hospital restrictions on visits by parents.


title: Attachment theory

text: In his 1951 monograph for the World Health Organization, "Maternal Care and Mental Health", Bowlby put forward the hypothesis that "the infant and young child should experience a warm, intimate, and continuous relationship with his mother in which both find satisfaction and enjoyment", the lack of which may have significant and irreversible mental health consequences. This was also published as "Child Care and the Growth of Love" for public consumption. The central proposition was influential but highly controversial. At the time there was limited empirical data and no comprehensive theory to account for such a conclusion. Nevertheless, Bowlby's theory sparked considerable interest in the nature of early relationships, giving a strong impetus to, (in the words of Mary Ainsworth), a "great body of research" in an extremely difficult, complex area.


title: Attachment theory

text: Bowlby's work (and Robertson's films) caused a virtual revolution in a hospital visiting by parents, hospital provision for children's play, educational and social needs, and the use of residential nurseries. Over time, orphanages were abandoned in favour of foster care or family-style homes in most developed countries.


title: Attachment theory

text: Bowlby's work about parental provisions after child birth implicates that maternal deprivation negatively influences the attachment behavior trajectory of a child's life. If a mother experiences post-partum anxiety, stress, or depression, the attachment they have with their child can be disrupted. It is important for pregnant women to have mental-health support pre and post-partum because mental illness often results in low feelings of attachment to their infant.


title: Attachment theory

text: Following the publication of "Maternal Care and Mental Health", Bowlby sought new understanding from the fields of evolutionary biology, ethology, developmental psychology, cognitive science and control systems theory. He formulated the innovative proposition that mechanisms underlying an infant's emotional tie to the caregiver(s) emerged as a result of evolutionary pressure. He set out to develop a theory of motivation and behaviour control built on science rather than Freud's psychic energy model. Bowlby argued that with attachment theory he had made good the "deficiencies of the data and the lack of theory to link alleged cause and effect" of "Maternal Care and Mental Health".


title: Attachment theory

text: Bowlby's attention was drawn to ethology in the early 1950s when he read Konrad Lorenz's work. Other important influences were ethologists Nikolaas Tinbergen and Robert Hinde. Bowlby subsequently collaborated with Hinde. In 1953 Bowlby stated "the time is ripe for a unification of psychoanalytic concepts with those of ethology, and to pursue the rich vein of research which this union suggests." Konrad Lorenz had examined the phenomenon of "imprinting", a behaviour characteristic of some birds and mammals which involves rapid learning of recognition by the young, of a conspecific or comparable object. After recognition comes a tendency to follow.


title: Attachment theory

text: Certain types of learning are possible, respective to each applicable type of learning, only within a limited age range known as a critical period. Bowlby's concepts included the idea that attachment involved learning from experience during a limited age period, influenced by adult behaviour. He did not apply the imprinting concept in its entirety to human attachment. However, he considered that attachment behaviour was best explained as instinctive, combined with the effect of experience, stressing the readiness the child brings to social interactions. Over time it became apparent there were more differences than similarities between attachment theory and imprinting so the analogy was dropped.


title: Attachment theory

text: Ethologists expressed concern about the adequacy of some research on which attachment theory was based, particularly the generalization to humans from animal studies. Schur, discussing Bowlby's use of ethological concepts (pre-1960) commented that concepts used in attachment theory had not kept up with changes in ethology itself. Ethologists and others writing in the 1960s and 1970s questioned and expanded the types of behaviour used as indications of attachment. Observational studies of young children in natural settings provided other behaviours that might indicate attachment; for example, staying within a predictable distance of the mother without effort on her part and picking up small objects, bringing them to the mother but not to others. Although ethologists tended to be in agreement with Bowlby, they pressed for more data, objecting to psychologists writing as if there were an "entity which is 'attachment', existing over and above the observable measures." Robert Hinde considered "attachment behaviour system" to be an appropriate term which did not offer the same problems "because it refers to postulated control systems that determine the relations between different kinds of behaviour."


title: Attachment theory

text: Psychoanalytic concepts influenced Bowlby's view of attachment, in particular, the observations by Anna Freud and Dorothy Burlingham of young children separated from familiar caregivers during World War II. However, Bowlby rejected psychoanalytical explanations for early infant bonds including "drive theory" in which the motivation for attachment derives from gratification of hunger and libidinal drives. He called this the "cupboard-love" theory of relationships. In his view it failed to see attachment as a psychological bond in its own right rather than an instinct derived from feeding or sexuality. Based on ideas of primary attachment and Neo-Darwinism, Bowlby identified what he saw as fundamental flaws in psychoanalysis: the overemphasis of internal dangers rather than external threat, and the view of the development of personality via linear "phases" with "regression" to fixed points accounting for psychological distress. Bowlby instead posited that several lines of development were possible, the outcome of which depended on the interaction between the organism and the environment. In attachment this would mean that although a developing child has a propensity to form attachments, the nature of those attachments depends on the environment to which the child is exposed.


title: Attachment theory

text: From early in the development of attachment theory there was criticism of the theory's lack of congruence with various branches of psychoanalysis. Bowlby's decisions left him open to criticism from well-established thinkers working on similar problems.


title: Attachment theory

text: The philosopher Kenneth Craik had noted the ability of thought to predict events. He stressed the survival value of natural selection for this ability. A key component of attachment theory is the attachment behaviour system where certain behaviours have a predictable outcome (i.e. proximity) and serve as self-preservation method (i.e. protection). All taking place outside of an individuals awareness, This internal working model allows a person to try out alternatives mentally, using knowledge of the past while responding to the present and future. Bowlby applied Craik's ideas to attachment, when other psychologists were applying these concepts to adult perception and cognition.


title: Attachment theory

text: Infants absorb all sorts of complex social-emotional information from the social interactions that they observe. They notice the helpful and hindering behaviours of one person to another. From these observations they develop expectations of how two characters should behave, known as a "secure base script." These scripts provide as a template of how attachment related events should unfold and they are the building blocks of ones internal working models. infant's internal working model is developed in response to the infant's experience based internal working models of self, and environment, with emphasis on the caregiving environment and the outcomes of his or her proximity-seeking behaviours. Theoretically, secure child and adult script, would allow for an attachment situation where one person successfully utilizes another as a secure base from which to explore and as a safe haven in times of distress. In contrast, insecure individuals would create attachment situations with more complications. For example, If the caregiver is accepting of these proximity-seeking behaviours and grants access, the infant develops a secure organization; if the caregiver consistently denies the infant access, an avoidant organization develops; and if the caregiver inconsistently grants access, an ambivalent organization develops. In retrospect, internal working models are constant with and reflect the primary relationship with our caregivers. Childhood attachment directly influences our adult relationships.


title: Attachment theory

text: A parent's internal working model that is operative in the attachment relationship with her infant can be accessed by examining the parent's mental representations. Recent research has demonstrated that the quality of maternal attributions as markers of maternal mental representations can be associated with particular forms of maternal psychopathology and can be altered in a relative short time-period by targeted psychotherapeutic intervention.


title: Attachment theory

text: The theory of control systems (cybernetics), developing during the 1930s and 1940s, influenced Bowlby's thinking. The young child's need for proximity to the attachment figure was seen as balancing homeostatically with the need for exploration. (Bowlby compared this process to physiological homeostasis whereby, for example, blood pressure is kept within limits). The actual distance maintained by the child would vary as the balance of needs changed. For example, the approach of a stranger, or an injury, would cause the child exploring at a distance to seek proximity. The child's goal is not an object (the caregiver) but a state; maintenance of the desired distance from the caregiver depending on circumstances.


title: Attachment theory

text: Bowlby's reliance on Piaget's theory of cognitive development gave rise to questions about object permanence (the ability to remember an object that is temporarily absent) in early attachment behaviours. An infant's ability to discriminate strangers and react to the mother's absence seemed to occur months earlier than Piaget suggested would be cognitively possible. More recently, it has been noted that the understanding of mental representation has advanced so much since Bowlby's day that present views can be more specific than those of Bowlby's time.


title: Attachment theory

text: In 1969, Gerwitz discussed how mother and child could provide each other with positive reinforcement experiences through their mutual attention, thereby learning to stay close together. This explanation would make it unnecessary to posit innate human characteristics fostering attachment. Learning theory, (behaviourism), saw attachment as a remnant of dependency with the quality of attachment being merely a response to the caregiver's cues. The main predictors of attachment quality are parents being sensitive and responsive to their children. When parents interact with their infants in a warm and nurturing manner, their attachment quality increases. The way that parents interact with their children at four months is related to attachment behavior at 12 months, thus it is important for parents' sensitivity and responsiveness to remain stable. The lack of sensitivity and responsiveness increases the likelihood for attachment disorders to development in children. Behaviourists saw behaviours like crying as a random activity meaning nothing until reinforced by a caregiver's response. To behaviourists, frequent responses would result in more crying. To attachment theorists, crying is an inborn attachment behaviour to which the caregiver must respond if the infant is to develop emotional security. Conscientious responses produce security which enhances autonomy and results in less crying. Ainsworth's research in Baltimore supported the attachment theorists' view.


title: Attachment theory

text: In the last decade, behaviour analysts have constructed models of attachment based on the importance of contingent relationships. These behaviour analytic models have received some support from research and meta-analytic reviews.


title: Attachment theory

text: In the 1970s, problems with viewing attachment as a trait (stable characteristic of an individual) rather than as a type of behaviour with organizing functions and outcomes, led some authors to the conclusion that attachment behaviours were best understood in terms of their functions in the child's life. This way of thinking saw the secure base concept as central to attachment theory's logic, coherence, and status as an organizational construct. Following this argument, the assumption that attachment is expressed identically in all humans cross-culturally was examined. The research showed that though there were cultural differences, the three basic patterns, secure, avoidant and ambivalent, can be found in every culture in which studies have been undertaken, even where communal sleeping arrangements are the norm. The selection of the secure pattern is found in the majority of children across cultures studied. This follows logically from the fact that attachment theory provides for infants to adapt to changes in the environment, selecting optimal behavioural strategies. How attachment is expressed shows cultural variations which need to be ascertained before studies can be undertaken; for example Gusii infants are greeted with a handshake rather than a hug. Securely attached Gusii infants anticipate and seek this contact. There are also differences in the distribution of insecure patterns based on cultural differences in child-rearing practices. The scholar Michael Rutter in 1974 studied the importance of distinguishing between the consequences of attachment deprivation upon intellectual retardation in children and lack of development in the emotional growth in children. Rutter's conclusion was that a careful delineation of maternal attributes needed to be identified and differentiated for progress in the field to continue.


title: Attachment theory

text: The biggest challenge to the notion of the universality of attachment theory came from studies conducted in Japan where the concept of "amae" plays a prominent role in describing family relationships. Arguments revolved around the appropriateness of the use of the Strange Situation procedure where "amae" is practiced. Ultimately research tended to confirm the universality hypothesis of attachment theory. Most recently a 2007 study conducted in Sapporo in Japan found attachment distributions consistent with global norms using the six-year Main and Cassidy scoring system for attachment classification.


title: Attachment theory

text: Critics in the 1990s such as J. R. Harris, Steven Pinker and Jerome Kagan were generally concerned with the concept of infant determinism (nature versus nurture), stressing the effects of later experience on personality. Building on the work on temperament of Stella Chess, Kagan rejected almost every assumption on which attachment theory's cause was based. Kagan argued that heredity was far more important than the transient developmental effects of early environment. For example, a child with an inherently difficult temperament would not elicit sensitive behavioural responses from a caregiver. The debate spawned considerable research and analysis of data from the growing number of longitudinal studies. Subsequent research has not borne out Kagan's argument, possibly suggesting that it is the caregiver's behaviours that form the child's attachment style, although how this style is expressed may differ with the child's temperament. Harris and Pinker put forward the notion that the influence of parents had been much exaggerated, arguing that socialization took place primarily in peer groups. H. Rudolph Schaffer concluded that parents and peers had different functions, fulfilling distinctive roles in children's development.


title: Attachment theory

text: Psychoanalyst/psychologists Peter Fonagy and Mary Target have attempted to bring attachment theory and psychoanalysis into a closer relationship through cognitive science as mentalization. Mentalization, or theory of mind, is the capacity of human beings to guess with some accuracy what thoughts, emotions and intentions lie behind behaviours as subtle as facial expression. It has been speculated that this connection between theory of mind and the internal working model may open new areas of study, leading to alterations in attachment theory. Since the late 1980s, there has been a developing rapprochement between attachment theory and psychoanalysis, based on common ground as elaborated by attachment theorists and researchers, and a change in what psychoanalysts consider to be central to psychoanalysis. Object relations models which emphasise the autonomous need for a relationship have become dominant and are linked to a growing recognition in psychoanalysis of the importance of infant development in the context of relationships and internalized representations. Psychoanalysis has recognized the formative nature of a child's early environment including the issue of childhood trauma. A psychoanalytically based exploration of the attachment system and an accompanying clinical approach has emerged together with a recognition of the need for measurement of outcomes of interventions.


title: Attachment theory

text: One focus of attachment research has been the difficulties of children whose attachment history was poor, including those with extensive non-parental child care experiences. Concern with the effects of child care was intense during the so-called "day care wars" of the late-20th century, during which some authors stressed the deleterious effects of day care. As a result of this controversy, training of child care professionals has come to stress attachment issues, including the need for relationship-building by the assignment of a child to a specific care-giver. Although only high-quality child care settings are likely to provide this, more infants in child care receive attachment-friendly care than in the past. A natural experiment permitted extensive study of attachment issues as researchers followed thousands of Romanian orphans adopted into Western families after the end of the Nicolae Ceaușescu regime. The English and Romanian Adoptees Study Team, led by Michael Rutter, followed some of the children into their teens, attempting to unravel the effects of poor attachment, adoption, new relationships, physical problems and medical issues associated with their early lives. Studies of these adoptees, whose initial conditions were shocking, yielded reason for optimism as many of the children developed quite well. Researchers noted that separation from familiar people is only one of many factors that help to determine the quality of development. Although higher rates of atypical insecure attachment patterns were found compared to native-born or early-adopted samples, 70% of later-adopted children exhibited no marked or severe attachment disorder behaviours.


title: Attachment theory

text: Authors considering attachment in non-Western cultures have noted the connection of attachment theory with Western family and child care patterns characteristic of Bowlby's time. As children's experience of care changes, so may attachment-related experiences. For example, changes in attitudes toward female sexuality have greatly increased the numbers of children living with their never-married mothers or being cared for outside the home while the mothers work. This social change has made it more difficult for childless people to adopt infants in their own countries. There has been an increase in the number of older-child adoptions and adoptions from third-world sources in first-world countries. Adoptions and births to same-sex couples have increased in number and gained legal protection, compared to their status in Bowlby's time. Regardless of whether parents are genetically related, adoptive parents attachment roles they will still influence and affect their child's attachment behaviors throughout their lifetime. Issues have been raised to the effect that the dyadic model characteristic of attachment theory cannot address the complexity of real-life social experiences, as infants often have multiple relationships within the family and in child care settings. It is suggested these multiple relationships influence one another reciprocally, at least within a family.


title: Attachment theory

text: Principles of attachment theory have been used to explain adult social behaviours, including mating, social dominance and hierarchical power structures, in-group identification, group coalitions, membership in cults and totalitarian systems and negotiation of reciprocity and justice. Those explanations have been used to design parental care training, and have been particularly successful in the design of child abuse prevention programmes.


title: Attachment theory

text: While a wide variety of studies have upheld the basic tenets of attachment theory, research has been inconclusive as to whether self-reported early attachment and later depression are demonstrably related.


title: Attachment theory

text: In addition to longitudinal studies, there has been psychophysiological research on the neurobiology of attachment. Research has begun to include neural development, behaviour genetics and temperament concepts. Generally, temperament and attachment constitute separate developmental domains, but aspects of both contribute to a range of interpersonal and intrapersonal developmental outcomes. Some types of temperament may make some individuals susceptible to the stress of unpredictable or hostile relationships with caregivers in the early years. In the absence of available and responsive caregivers it appears that some children are particularly vulnerable to developing attachment disorders.


title: Attachment theory

text: The quality of caregiving received at infancy and childhood directly affects an individual's neurological systems which controls stress regulation. In psychophysiological research on attachment, the two main areas studied have been autonomic responses, such as heart rate or respiration, and the activity of the hypothalamic–pituitary–adrenal axis, a system that is responsible for the body's reaction to stress. Infants' physiological responses have been measured during the Strange Situation procedure looking at individual differences in infant temperament and the extent to which attachment acts as a moderator. Recent studies convey that early attachment relationships become molecularly instilled into the being, thus affecting later immune system functioning. Empirical evidence communicates that early negative experiences produce pro inflammatory phenotype cells in the immune system, which is directly related to cardiovascular disease, autoimmune diseases, and certain types of cancer.


title: Attachment theory

text: Recent improvements involving methods of research have enabled researchers to further investigate the neural correlates of attachment in humans. These advances include identifying key brain structures, neural circuits, neurotransmitter systems, and neuropeptides, and how they are involved in attachment system functioning and can indicate more about a certain individual, even predict their behaviour. There is initial evidence that caregiving and attachment involve both unique and overlapping brain regions. Another issue is the role of inherited genetic factors in shaping attachments: for example one type of polymorphism of the gene coding for the D dopamine receptor has been linked to anxious attachment and another in the gene for the 5-HT serotonin receptor with avoidant attachment.


title: Attachment theory

text: Studies show that attachment in adulthood is simultaneously related to biomarkers of immunity. For example, individuals with an avoidance attachment style produce higher levels of the pro inflammatory cytokine interleukin-6 (IL-6) when reacting to an interpersonal stressor, while individuals representing an anxious attachment style tend to have elevated cortisol production and lower numbers of T cells. Although children vary genetically and each individual requires different attachment relationships, there is consistent evidence that maternal warmth during infancy and childhood creates a safe haven for individuals resulting in superior immune system functioning. One theoretical basis for this is that it makes biological sense for children to vary in their susceptibility to rearing influence.


title: Attachment theory

text: A first overarching theoretical account of the neurobiology of attachment based on insights from social cognitive affective neuroscience has recently been suggested by means of a neuro-anatomical model of human attachment - NAMA. NAMA proposes that attachment behaviour involves a series of core components as part of a prototypical initial attachment pathway, and that individual differences in secure versus insecure (avoidant and anxious) attachment are associated with modifications of this initial pathway. NAMA furthermore suggests that the neural computations associated with the core components as part of the attachment pathways can be divided into emotional (approach and aversion) versus cognitive (emotion regulation and mental state representation) NAMA modules. There is increasing evidence that individual differences in secure versus insecure (avoidant and anxious) attachment can be traced to distinct patterns of brain activity, structure, and connectivity within the above four NAMA modules. NAMA is the basis of a recently published and completely free-of-charge book for parents by the UK Charity Babygro. The Babygro Book illustrates - in pictures and with minimal words - how our babies' brains develop, and how responsive communication between parent and baby leads to later life (mental) health and wellbeing. Finally, as an extension to NAMA, a first neuro-anatomical model of disrupted / disorganized attachment - NAMDA - was suggested. Altogether, this line of investigation aims at promoting a new area of research: the social neuroscience of human attachment (SoNeAt). The main promoters of SoNeAt are the Social Neuroscience of Human Attachment or SoNeAt Lab (PI: Pascal Vrticka) at the University of Essex (Colchester, UK) as well as the Special Interest Research Group Social Neuroscience of Human Attachment (SIRG SoNeAt) as part of the Society for Emotion and Attachment Studies (SEAS).


title: Attachment theory

text: Attachment theory has often been applied in the discipline of criminology. It has been used in an attempt to identify causal mechanisms in criminal behaviour – with uses ranging from offender profiling, better understanding types of offence and the pursuit of preventative policy. It has been found that disturbances early on in child-caregiver relationships are a risk factor in criminality. Attachment theory in this context has been described as "perhaps the most influential of contemporary psychoanalytically oriented theories of crime".


title: Attachment theory

text: In the 1870s, Cesare Lombroso's "born criminal" theory, which posited that criminality was innate and inherited, had dominated thinking in criminology. The introduction of attachment theory in criminal theory created a shift away from seeing an individual as being "genetically doomed" to criminality, to instead studying criminal behaviour from a developmental perspective.


title: Attachment theory

text: The origins of attachment theory within criminology can be found in the work of August Aichhorn. In applying psychoanalysis to pedagogy, he argued that abnormal child development stemming from relationship difficulties underlies many instances of delinquency. He believed that within insecure child-parent relationships, socialization may go awry, causing an arrest in the child's development allowing latent delinquency to become dominant.


title: Attachment theory

text: The intersection of crime and attachment theory was further researched by John Bowlby. In his first published work, "Forty-four Juvenile Thieves", he studied a sample of 88 children (44 juvenile thieves and 44 non-delinquent controls) to investigate the home life experiences of these two groups. It was identified that child-mother separation was a causative factor in delinquent character formation, particularly in the development of an "affectionless character" often seen in the persistent offender. 17 of the juvenile thieves had been separated from their mothers for longer than six months during their first five years, and only 2 children from the control group had such a separation. He also found that 14 of the thieves were "affectionless characters" distinguishing them from others by their lack of affection, no emotional ties, no real friendships, and having "no roots in their relationships". He wrote:


title: Attachment theory

text: These 'affectionless' delinquents were children who, in the first 12 months of life, either had formed a bond with their mother which had subsequently been disrupted, or failed to form a bond at all. 14 of the 17 affectionless delinquents had experienced multiple moves between caregivers. Amongst the control group, there were no affectionless characters. He also noted that delinquents of an 'Affectionless Character' were far more likely to steal in a persistent and serious way than are delinquents of other types.


title: Attachment theory

text: The relationship between age and crime is one of the most replicated findings in criminology. It has been named "one of the brute facts of criminology" claiming that "no fact about crime is more widely accepted." It has shown that the prevalence of offending increases during adolescence, peaks around the late teenage years and early twenties, and subsequently decreases sharply. Whilst the age-crime curve is regarded as fact, the mechanisms driving it are largely disputed.


title: Attachment theory

text: The two main theories, developmental theory and life-course theory, have attachment theory in their origin. Developmental perspectives place importance on the role of childhood experiences, and argue that this can determine criminal patterns later on i.e. individuals who have disrupted childhood attachments, amongst other factors, will have criminal careers that continue long into adulthood. Life course perspectives do not entirely deny the importance of childhood experiences, but argue that developmental theory is too deterministic in nature. Instead they argue that because humans have agency, every stage of the life course matters. Early childhood experiences remain important, albeit within a framework of cumulative disadvantage, and attachments later on in life can determine whether an individual will be likely to offend or not.


title: Attachment theory

text: The developmental perspective aims to explain the age-crime curve by two qualitatively distinct types of people and their behavioural trajectories; adolescence-limited (those who start their criminal career in adolescence and desist from crime before adulthood) and life-course persistent (those who begin anti-social behaviour in adolescence and continue this criminal behaviour into adulthood).


title: Attachment theory

text: Attachment theory has been used to identify differences between these two trajectories. Life-course persistent offenders start with disrupted attachment relationships in their childhood, which drives a disordered personality and long term antisocial behaviours and criminal careers. By contrast, adolescence-limited offenders do not have disrupted family bonds and are described as having healthy pre-delinquent development.


title: Attachment theory

text: The life-course perspective argues that individuals are not automatically assigned to a category in a dual taxonomy. Instead, there are within-individual changes in criminality, due to human agency. Individuals who have insecure attachment styles in childhood can therefore later create meaningful social ties and thereby desist from crime, allowing changes to criminality at different stages in the life course.


title: Attachment theory

text: Since early childhood relationships can influence interpersonal relationships throughout the lifespan, attachment theory has been applied in research into particular crimes, particularly those which tend to occur within close relational ties.


title: Attachment theory

text: Disrupted attachment patterns from childhood have been identified as a risk factor for domestic violence. These disruptions in childhood can prevent the formation of a secure attachment relationship, and in turn adversely affecting a healthy way to deal with stress. In adulthood, lack of coping mechanisms can result in intense conflict resulting in violent behaviour. Bowlby's theory of functional anger states that children signal to their caregiver that their attachment needs are not being met by use of angry behaviour. This has been extended to theorize why domestic violence occurs; an adult with consistent experience of insecure attachment may use physical violence to express their attachment needs not being met by their partners. This perception of low support from partner has been identified as a strong predictor of male violence.  Other predictors have been named as perceived deficiency in maternal love in childhood, low self-esteem. It has also been found that individuals with a dismissive attachment style, often seen in an antisocial/narcissistic-narcissistic subtype of offender, tend to be emotionally abusive as well as violent. Individuals in the borderline/emotionally dependent subtype have traits which originate from insecure attachment in childhood, and tend to have high levels of anger.


title: Attachment theory

text: It has been found that sexual offenders have significantly less secure maternal and paternal attachments compared with non-offenders which suggests that insecure attachments in infancy persist into adulthood. In a recent study, 57% of sexual offenders were found to be of a preoccupied attachment style. There is also evidence that suggests subtypes of sexual crime can have different attachment styles. Dismissive individuals tend to be hostile towards others, and are more likely to offend violently against adult women. By contrast, child abusers are more likely to have preoccupied attachment styles as the tendency to seek approval from others becomes distorted and attachment relationships become sexualized.


title: Attachment theory

text: As a theory of socioemotional development, attachment theory has implications and practical applications in social policy, decisions about the care and welfare of children and mental health.


title: Attachment theory

text: Social policies concerning the care of children were the driving force in Bowlby's development of attachment theory. The difficulty lies in applying attachment concepts to policy and practice. In 2008 C.H. Zeanah and colleagues stated, "Supporting early child-parent relationships is an increasingly prominent goal of mental health practitioners, community-based service providers and policy makers ... Attachment theory and research have generated important findings concerning early child development and spurred the creation of programs to support early child-parent relationships." Additionally, practitioners can use the concepts of attachment theory that suggests deep relationships which builds attachment security towards mental health interventions. Attachment security has been found to strengthen one's ability to cope with stress, anxiety, and maintain that, in turn, can contribute to the person's well-being and mental health For example, previous studies have demonstrated that individuals who demonstrate avoidance attachment styles experiences less stress and distress when presented with ostracism. However, finding quality childcare while at work or school is an issue for many families. NIHD recent study convey that top notch day care contributes to secure attachment relationships in children.


title: Attachment theory

text: People have commented on this matter stating that "legislative initiatives reflecting higher standards for credentialing and licensing childcare workers, requiring education in child development and attachment theory, and at least a two-year associate degree course as well as salary increases and increased stature for childcare positions". Corporations should implement more flexible work arrangements that recognize child care as essential for all its employees. This includes re-examination of parental leave policies. Too many parents are forced to return to work too soon post childbirth because of company policy or financial necessity. No matter the reason this inhibits early parent child bonding. In addition to this, there should be increased attention to the training and screening of childcare workers. In his article reviewing attachment theory, Sweeney suggested, among several policy implications, "legislative initiatives reflecting higher standards for credentialing and licensing childcare workers, requiring education in child development and attachment theory, and at least a two-year associate degree course as well as salary increases and increased stature for childcare positions".


title: Attachment theory

text: Historically, attachment theory had significant policy implications for hospitalized or institutionalized children, and those in poor quality daycare. Controversy remains over whether non-maternal care, particularly in group settings, has deleterious effects on social development. It is plain from research that poor quality care carries risks but that those who experience good quality alternative care cope well although it is difficult to provide good quality, individualized care in group settings.


title: Attachment theory

text: Attachment theory has implications in residence and contact disputes, and applications by foster parents to adopt foster children. In the past, particularly in North America, the main theoretical framework was psychoanalysis. Increasingly attachment theory has replaced it, thus focusing on the quality and continuity of caregiver relationships rather than economic well-being or automatic precedence of any one party, such as the biological mother. Rutter noted that in the UK, since 1980, family courts have shifted considerably to recognize the complications of attachment relationships. Children tend to have attachment relationships with both parents and often grandparents or other relatives. Judgements need to take this into account along with the impact of step-families. Attachment theory has been crucial in highlighting the importance of social relationships in dynamic rather than fixed terms.


title: Attachment theory

text: Attachment theory can also inform decisions made in social work, especially in humanistic social work (Petru Stefaroi), and court processes about foster care or other placements. Considering the child's attachment needs can help determine the level of risk posed by placement options. Within adoption, the shift from "closed" to "open" adoptions and the importance of the search for biological parents would be expected on the basis of attachment theory. Many researchers in the field were strongly influenced by it.


title: Attachment theory

text: Although attachment theory has become a major scientific theory of socioemotional development with one of the widest research lines in modern psychology, it has, until recently, been less used in clinical practice. The attachment theory focused on the attention of the child when the mother is there and the responses that the child shows when the mother leaves, which indicated the attachment and bonding of the mother and the child. The attention therapy is the done while the child is being restrained by the therapists and the responses displayed were noted. The tests were done to show the responses of the child.


title: Attachment theory

text: This may be partly due to lack of attention paid to clinical application by Bowlby himself and partly due to broader meanings of the word 'attachment' used amongst practitioners. It may also be partly due to the mistaken association of attachment theory with the pseudoscientific interventions misleadingly known as "attachment therapy".


title: Attachment theory

text: In 1988, Bowlby published a series of lectures indicating how attachment theory and research could be used in understanding and treating child and family disorders. His focus for bringing about change was the parents' internal working models, parenting behaviours and the parents' relationship with the therapeutic intervenor. Ongoing research has led to a number of individual treatments and prevention and intervention programmes. In regards to personal development, children from all the age groups were tested to show the effectiveness of the theory that is being theorized by Bowlby. They range from individual therapy to public health programmes to interventions designed for foster caregivers. For infants and younger children, the focus is on increasing the responsiveness and sensitivity of the caregiver, or if that is not possible, placing the child with a different caregiver. An assessment of the attachment status or caregiving responses of the caregiver is invariably included, as attachment is a two-way process involving attachment behaviour and caregiver response. Some programmes are aimed at foster carers because the attachment behaviours of infants or children with attachment difficulties often do not elicit appropriate caregiver responses. Modern prevention and intervention programmes have proven successful.


title: Attachment theory

text: One atypical attachment pattern is considered to be an actual disorder, known as "reactive attachment disorder" or RAD, which is a recognized psychiatric diagnosis (ICD-10 F94.1/2 and DSM-IV-TR 313.89). Against common misconception, this is not the same as 'disorganized attachment'. The essential feature of reactive attachment disorder is markedly disturbed and developmentally inappropriate social relatedness in most contexts that begins before age five years, associated with gross pathological care. There are two subtypes, one reflecting a disinhibited attachment pattern, the other an inhibited pattern. RAD is not a description of insecure attachment styles, however problematic those styles may be; instead, it denotes a lack of age-appropriate attachment behaviours that may appear to resemble a clinical disorder. Although the term "reactive attachment disorder" is now popularly applied to perceived behavioural difficulties that fall outside the DSM or ICD criteria, particularly on the Web and in connection with the pseudo-scientific attachment therapy, "true" RAD is thought to be rare.


title: Attachment theory

text: "Attachment disorder" is an ambiguous term, which may refer to reactive attachment disorder or to the more problematic insecure attachment styles (although none of these are clinical disorders). It may also be used to refer to proposed new classification systems put forward by theorists in the field, and is used within attachment therapy as a form of unvalidated diagnosis. One of the proposed new classifications, "secure base distortion" has been found to be associated with caregiver traumatization.


title: Attachment theory

text: As attachment theory offers a broad, far-reaching view of human functioning, it can enrich a therapist's understanding of patients and the therapeutic relationship rather than dictate a particular form of treatment. Some forms of psychoanalysis-based therapy for adults—within relational psychoanalysis and other approaches—also incorporate attachment theory and patterns.


title: Attachment theory

text: For attachment theory to be viable, it must be believed that attachment behaviour is strongly affected by one's environment. A 2016 article from the "Psychological Bulletin" suggests that one's attachment could largely be due to heredity; hence, the authors point to the need to focus research on nonshared environmental effects, requiring "behavioral genetic designs that afford differentiating heritability from shared and nonshared environmental influences". In an interview, Dr. Jerome Kagan also suggests that a child's behaviour is largely due to temperament, as well as social class and culture. He further states, "Attachment is a far less popular explanation in 2019 than it was in the 1960s, and in 10 to 15 years, it's going to be rare to find anyone defending the theory. It's just dying out slowly...Yes, what happens to you in the first year or two of life has an effect, but it's tiny. If I take a 1-year-old child who is securely attached, and the parents die and the child is adopted by a cruel foster parent, that child is in trouble. Their secure attachment is useless. When you think about it, it's silly that after the first year you could predict with any confidence what this person is going to be like in 20 years. It's a ridiculous idea."


title: Attachment theory

text: Attachment theory suggests the idea of an all-encompassing label to describe one person, but a 2013 study from Utah State suggests an individual can have different attachment styles in relation to different people. The study further concludes, "The relationship between father-child and mother-child attachment was not significant. Likewise, the relationship between child temperament and parent-child attachment was not significant. Also, parents' time away from their child was not a significant predictor of attachment." Attachment theory models are based on stressful situations and it focuses heavily on attachment to the mother and doesn't value as much the attachments to other family members and peers. Salvador Minuchin suggested that attachment theory's focus on the mother-child relation ignores the value in other familial influences: "The entire family—not just the mother or primary caretaker—including father, siblings, grandparents, often cousins, aunts and uncles, are extremely significant in the experience of the child...And yet, when I hear attachment theorists talk, I don't hear anything about these other important figures in a child's life."


title: Attachment theory

text: In exploring the relationship between childhood attachment and romantic relationships, a 2013 study concluded, "The first variable of attachment to parent, compared to romantic partner, had a medium effect size. This would suggest that the attachment to a parent is occasionally associated to the attachment to romantic partner, but is not strongly correlated." Additional variables comparing relationship quality/satisfaction, care/avoidance and alienation/anxiety fail to have strong correlations.


title: Attachment theory

text: Attachment theory, some argue, represents a Western middle-class perspective, ignoring the diverse caregiving values and practices in most of the world.


title: Unbelievable (miniseries)

text: Unbelievable is an American true crime television miniseries starring Toni Collette, Merritt Wever, and Kaitlyn Dever. It is about a series of rapes in Washington State and Colorado. The show was co-created by Susannah Grant, Ayelet Waldman, and Michael Chabon. All three co-creators and Sarah Timberman, Carl Beverly, and Katie Couric were executive producers. It was released on September 13, 2019, on Netflix.


title: Unbelievable (miniseries)

text: The miniseries is based on the 2015 news article "An Unbelievable Story of Rape", written by T. Christian Miller and Ken Armstrong, and their 2018 book "A False Report" based on the same research. The series received critical acclaim.


title: Unbelievable (miniseries)

text: A dramatization of the 2008–2011 Washington and Colorado serial rape cases, "Unbelievable" follows "Marie, a teenager who was charged with lying about having been raped, and the two detectives who followed a twisting path to arrive at the truth". The program draws from "An Unbelievable Story of Rape" (2015), a Pulitzer Prize-winning article by T. Christian Miller and Ken Armstrong for ProPublica and The Marshall Project. It also draws from the related book "A False Report" (2018), by the same authors.


title: Unbelievable (miniseries)

text: On January 22, 2018, Netflix ordered "Unbelievable" from Timberman/Beverly Productions and CBS Television Studios with executive producers including Susannah Grant, Michael Chabon, Ayelet Waldman, Sarah Timberman, Carl Beverly, and Katie Couric. The eight episode miniseries is based on an article by ProPublica and The Marshall Project, "An Unbelievable Story of Rape" written by T. Christian Miller and Ken Armstrong about a case in Lynnwood, Washington. There was also a concurrently-published "This American Life" radio episode about the same case, "Anatomy of Doubt". Grant served as showrunner and also wrote for the series along with Michael Chabon and Ayelet Waldman.


title: Unbelievable (miniseries)

text: On June 25, 2018, it was announced that Toni Collette, Merritt Wever, and Kaitlyn Dever had been cast in the series' main roles. On July 26, 2018, it was reported that Danielle Macdonald had joined the main cast. In August 2018, it was announced that Kai Lennox, Austin Hébert, Dale Dickey, Omar Maskati, Elizabeth Marvel, Liza Lapira, and Eric Lange had been cast in recurring roles. On September 26, 2018, it was reported that Vanessa Bell Calloway had joined the cast in a recurring capacity.


title: Unbelievable (miniseries)

text: On review aggregator Rotten Tomatoes, the series holds an approval rating of 98% based on 84 reviews, with an average rating of 8.7/10. The website's critical consensus reads, "Heartbreaking and powerful, "Unbelievable" transcends familiar true-crime beats by shifting its gaze to survivors of abuse, telling their stories with grace and gravity." On Metacritic, it has a weighted average score of 83 out of 100, based on 25 critics, indicating "universal acclaim".


title: Unbelievable (miniseries)

text: On October 17, 2019, Netflix announced that the miniseries had been viewed by over 32 million viewers after its release on their platform.


title: Katana

text: A is a Japanese sword characterized by a curved, single-edged blade with a circular or squared guard and long grip to accommodate two hands. Developed later than the "tachi", it was used by samurai in feudal Japan and worn with the edge facing upward. Since the Muromachi period, many old "tachi" were cut from the root and shortened, and the blade at the root was crushed and converted into "katana". The specific term for "katana" in Japan is uchigatana (打刀) and the term "katana" (刀) often refers to single-edged swords from around the world.


title: Katana

text: The word "katana" first appears in Japanese in the "Nihon Shoki" of 720. The term is a compound of "kata" ("one side, one-sided") + "na" ("blade"), in contrast to the double-sided "tsurugi". See more at the Wiktionary entry.


title: Katana

text: The "katana" belongs to the "nihontō" family of swords, and is distinguished by a blade length ("nagasa") of more than 2 "shaku", approximately .


title: Katana

text: "Katana" can also be known as "dai" or "daitō" among Western sword enthusiasts, although "daitō" is a generic name for any Japanese long sword, literally meaning "big sword".


title: Katana

text: As Japanese does not have separate plural and singular forms, both "katanas" and "katana" are considered acceptable forms in English.


title: Katana

text: Pronounced , the "kun'yomi" (Japanese reading) of the "kanji" 刀, originally meaning single edged blade (of any length) in Chinese, the word has been adopted as a loanword by the Portuguese. In Portuguese the designation (spelled "catana") means "large knife" or machete.


title: Katana

text: The "katana" is generally defined as the standard sized, moderately curved (as opposed to the older "tachi" featuring more curvature) Japanese sword with a blade length greater than 60.6 cm (23.86 inches) (Japanese 2 Shaku). It is characterized by its distinctive appearance: a curved, slender, single-edged blade with a circular or squared guard ("tsuba") and long grip to accommodate two hands.


title: Katana

text: With a few exceptions, "katana" and "tachi" can be distinguished from each other, if signed, by the location of the signature on the tang . In general, the "mei" should be carved into the side of the "nakago" which would face outward when the sword was worn. Since a "tachi" was worn with the cutting edge down, and the "katana" was worn with the cutting edge up, the "mei" would be in opposite locations on the tang.


title: Katana

text: Western historians have said that "katana" were among the finest cutting weapons in world military history. However, the main weapons on the battlefield in the Sengoku period in the 15th century were "yumi" (bow), "yari" (spear) and "tanegashima" (gun), and "katana" and "tachi" were used only for close combat. During this period, the tactics changed to a group battle by "ashigaru" (foot soldiers) mobilized in large numbers, so "naginata" and "tachi" became obsolete as weapons on the battlefield and were replaced by "yari" and "katana". In the relatively peaceful Edo period, "katana" increased in importance as a weapon, and at the end of the Edo period, "shishi" (political activists) fought many battles using "katana" as their main weapon. "Katana" and "tachi" were often used as gifts between daimyo (feudal lord) and samurai, or as offerings to the "kami" enshrined in Shinto shrines, and symbols of authority and spirituality of samurai.


title: Katana

text: "Katana" originates from "sasuga" (刺刀), a kind of "tantō" (short sword or knife) used by lower-ranking samurai who fought on foot in the Kamakura period (1185–1333). Their main weapon was a long "naginata" and "sasuga" was a spare weapon. In the Nanboku-chō period (1336－1392) which corresponds to the early Muromachi period (1336－1573), long weapons such as "ōdachi" were popular, and along with this, "sasuga" lengthened and finally became "katana". Also, there is a theory that "koshigatana" (腰刀), a kind of "tantō" which was equipped by high ranking samurai together with "tachi", developed to "katana" through the same historical background as "sasuga", and it is possible that both developed to "katana". The oldest "katana" in existence today is called "Hishizukuri uchigatana", which was forged in the Nanbokuchō period, and was dedicated to Kasuga Shrine later.


title: Katana

text: The first use of "katana" as a word to describe a long sword that was different from a "tachi", occurs as early as the Kamakura Period. These references to ""uchigatana"" and ""tsubagatana"" seem to indicate a different style of sword, possibly a less costly sword for lower-ranking warriors. Starting around the year 1400, long swords signed with the "katana-"style "mei" were made. This was in response to "samurai" wearing their "tachi" in what is now called ""katana" style" (cutting edge up). Japanese swords are traditionally worn with the "mei" facing away from the wearer. When a "tachi" was worn in the style of a "katana", with the cutting edge up, the "tachi"'s signature would be facing the wrong way. The fact that swordsmiths started signing swords with a "katana" signature shows that some "samurai" of that time period had started wearing their swords in a different manner.


title: Katana

text: By the 15th century, Japanese swords, including "katana", had already gained international fame by being exported to China and Korea. For example, Korea learned how to make Japanese swords by sending swordsmiths to Japan and inviting Japanese swordsmiths to Korea. According to the record of June 1, 1430 in the "Veritable Records of the Joseon Dynasty", a Korean swordsmith who went to Japan and mastered the method of making Japanese swords presented a Japanese sword to the King of Korea and was rewarded for the excellent work which was no different from the swords made by the Japanese.


title: Katana

text: Traditionally, "yumi" (bows) were the main weapon of war in Japan, and "tachi" and "naginata" were used only for close combat. The Ōnin War in the late 15th century in the Muromachi period expanded into a large-scale domestic war, in which employed farmers called "ashigaru" were mobilized in large numbers. They fought on foot using "katana" shorter than "tachi". In the Sengoku period (period of warring states) in the late Muromachi period, the war became bigger and "ashigaru" fought in a close formation using "yari" (spears) lent to them. Furthermore, in the late 16th century, "tanegashima" (muskets) were introduced from Portugal, and Japanese swordsmiths mass-produced improved products, with "ashigaru" fighting with leased guns. On the battlefield in Japan, guns and spears became main weapons in addition to bows. Due to the changes in fighting styles in these wars, the "tachi" and "naginata" became obsolete among samurai, and the "katana", which was easy to carry, became the mainstream. The dazzling looking "tachi" gradually became a symbol of the authority of high-ranking samurai.


title: Katana

text: On the other hand, "kenjutsu" (swordsmanship) that makes use of the characteristics of "katana" was invented. The quicker draw of the sword was well suited to combat where victory depended heavily on short response times. (The practice and martial art for drawing the sword quickly and responding to a sudden attack was called "Battōjutsu", which is still kept alive through the teaching of Iaido.) The "katana" further facilitated this by being worn thrust through a belt-like sash ("obi") with the sharpened edge facing up. Ideally, samurai could draw the sword and strike the enemy in a single motion. Previously, the curved "tachi" had been worn with the edge of the blade facing down and suspended from a belt.


title: Katana

text: From the 15th century, low-quality swords were mass-produced under the influence of the large-scale war. These swords, along with spears, were lent to recruited farmers called "ashigaru" and swords were exported. Such mass-produced swords are called "kazuuchimono", and swordsmiths of the Bisen school and Mino school produced them by division of labor. The export of "katana" and "tachi" reached its peak during this period, from the late 15th century to early 16th century when at least 200,000 swords were shipped to Ming Dynasty China in official trade in an attempt to soak up the production of Japanese weapons and make it harder for pirates in the area to arm. In the Ming Dynasty of China, Japanese swords and their tactics were studied to repel pirates, and "wodao" and "miaodao" were developed based on Japanese swords.


title: Katana

text: From this period, the tang ("nakago") of many old "tachi" were cut and shortened into "katana". This kind of remake is called "suriage" (磨上げ). For example, many of the "tachi" that Masamune forged during the Kamakura period were converted into "katana", so his only existing works are "katana" and "tantō".


title: Katana

text: From around the 16th century, many Japanese swords were exported to Thailand, where katana-style swords were made and prized for battle and art work, and some of them are in the collections of the Thai royal family.


title: Katana

text: From the late Muromachi period (Sengoku period) to the early Edo period, "samurai" were sometimes equipped with a "katana" blade pointing downwards like a "tachi". This style of sword is called "handachi", "half "tachi"". In "handachi", both styles were often mixed, for example, fastening to the "obi" was "katana" style, but metalworking of the scabbard was "tachi" style.


title: Katana

text: In the Muromachi period, especially the Sengoku period, people such as farmers, townspeople, and monks could have a sword. However, in 1588 Toyotomi Hideyoshi banned farmers from owning weapons and conducted a sword hunt to forcibly remove swords from anyone identifying as a farmer.


title: Katana

text: The length of the "katana" blade varied considerably during the course of its history. In the late 14th and early 15th centuries, "katana" blades tended to have lengths between . During the early 16th century, the average length dropped about , approaching closer to . By the late 16th century, the average length had increased again by about , returning to approximately .


title: Katana

text: Swords forged after 1596 in the Keichō period of the Azuchi–Momoyama period are classified as "shintō" (New swords). Japanese swords after "shintō" are different from "kotō" in forging method and steel ("tamahagane"). This is thought to be because Bizen school, which was the largest swordsmith group of Japanese swords, was destroyed by a great flood in 1590 and the mainstream shifted to Mino school, and because Toyotomi Hideyoshi virtually unified Japan, uniform steel began to be distributed throughout Japan. The "kotō" swords, especially the Bizen school swords made in the Kamakura period, had a "midare-utsuri" like a white mist between "hamon" and "shinogi", but in the swords after "shintō" it has almost disappeared. In addition, the whole body of the blade became whitish and hard. Almost no one was able to reproduce "midare-utsurii" until Kunihira Kawachi reproduced it in 2014.


title: Katana

text: As the Sengoku period (period of warring states) ended and the Azuchi-Momoyama period to the Edo period started, "katana"-forging also developed into a highly intricate and well-respected art form. Lacquered "saya" (scabbards), ornate engraved fittings, silk handles and elegant "tsuba" (handguards) were popular among "samurai" in the Edo Period, and eventually (especially when Japan was in peace time), katana became more cosmetic and ceremonial items than practical weapons. The Umetada school led by Umetada Myoju who was considered to be the founder of "shinto" led the improvement of the artistry of Japanese swords in this period. They were both swordsmiths and metalsmiths, and were famous for carving the blade, making metal accouterments such as "tsuba" (handguard), remodeling from "tachi" to "katana" ("suriage"), and inscriptions inlaid with gold.


title: Katana

text: During this period, the Tokugawa shogunate required samurai to wear "Katana" and shorter swords in pairs. These short swords were "wakizashi" and "tantō", and "wakizashi" were mainly selected. This set of two is called a "daishō". Only "samurai" could wear the "daishō": it represented their social power and personal honour. "Samurai" could wear decorative sword mountings in their daily lives, but the Tokugawa shogunate regulated the formal sword that "samurai" wore when visiting a castle by regulating it as a "daisho" made of a black scabbard, a hilt wrapped with white ray skin and black string. Japanese swords made in this period are classified as "shintō".


title: Katana

text: In the late 18th century, swordsmith Suishinshi Masahide criticized that the present "katana" blades only emphasized decoration and had a problem with their toughness. He insisted that the bold and strong "kotō" blade from the Kamakura period to the Nanboku-chō period was the ideal Japanese sword, and started a movement to restore the production method and apply it to "Katana". "Katana" made after this is classified as a "shinshintō". One of the most popular swordsmiths in Japan today is Minamoto Kiyomaro who was active in this "shinshintō" period. His popularity is due to his timeless exceptional skill, as he was nicknamed "Masamune in Yotsuya" after his disastrous life. His works were traded at high prices and exhibitions were held at museums all over Japan from 2013 to 2014.