query: What is the study of sexual attraction in humans called?
passage: Androphilia and gynephilia
Androphilia and gynephilia are terms used in behavioral science to describe sexual orientation, as an alternative to a gender binary homosexual and heterosexual conceptualization. Androphilia describes sexual attraction to men or masculinity; gynephilia describes the sexual attraction to women or femininity.[1] Ambiphilia describes the combination of both androphilia and gynephilia in a given individual, or bisexuality.[2]
passage: Interpersonal relationship
Humans are social creatures, and there is no other behavioral process that is more important than attachment. Attachment requires sensory and cognitive processing that lead to intricate motor responses. As humans, the end goal of attachment is the motivation to acquire love, which is different from other animals who just seek proximity. There is an emerging body of research across multiple disciplines investigating the neurological basis of attachment and the prosocial emotions and behaviors that are the prerequisites for healthy adult relationships. The social environment, mediated by attachment, influences the maturation of structures in a child's brain. This might explain how infant attachment affects adult emotional health. This continues on throughout childbearing. A link between positive caregiver–child relationships and the development of hormone systems, such as the hypothalamic–pituitary–adrenal axis (HPA axis) and oxytocinergic system has been observed.
The ability to study the biological processes behind attachment allows scientists to be able to understand the fundamental levels to makeup a psychological construct. It provides a link between a psychological concept and its physiological foundation.