A Randomised Controlled Trial of an Information Communication Technology Delivered Intervention for Children with Autism Spectrum Disorder Living in Regional Australia Cluster Randomized Trial of the Classroom SCERTS Intervention for Elementary Students with Autism Spectrum Disorder The Social Communication Intervention Project: a randomized controlled trial of the effectiveness of speech and language therapy for school-age children who have pragmatic and social communication problems with or without autism spectrum disorder. A new social communication intervention for children with autism: pilot randomised controlled treatment study suggesting effectiveness. Intervention targeting development of socially synchronous engagement in toddlers with autism spectrum disorder: a randomized controlled trial. Children with autism's response to novel stimuli while participating in interventions targeting joint attention or symbolic play skills Randomized Controlled Trial for Early Intervention for Autism: A Pilot Study of the Autism 1-2-3 Project Evaluation of a New Computer Intervention to Teach People with Autism or Asperger Syndrome to Recognize and Predict Emotions in Others Learning through interaction in children with autism: Preliminary data from asocial-communication-based intervention A systematic review of peer-mediated interventions for children with autism spectrum disorder. Early intervention in 208 Swedish preschoolers with autism spectrum disorder. A prospective naturalistic study. Improvement in Social Competence Using a Randomized Trial of a Theatre Intervention for Children with Autism Spectrum Disorder A Comprehensive Peer Network Intervention to Improve Social Communication of Children with Autism Spectrum Disorders: A Randomized Trial in Kindergarten and First Grade A trial of an iPad™ intervention targeting social communication skills in children with autism Communication interventions for minimally verbal children with autism: a sequential multiple assignment randomized trial. Randomized comparison of two communication interventions for preschoolers with autism spectrum disorders. A pilot study of the effects of a social-pragmatic intervention on the communication and symbolic play of children with autism
This exploratory r and omised controlled trial tested the effectiveness of a tablet-based information communication technology early intervention application to augment existing therapy with the aim of improving visual motor , imitation , language and social skills in young children with ASD who reside in regional areas . Fifty-nine participants were recruited and r and omised to either a therapy-as-usual group or intervention group . With the exception of the expressive language subscale on the Mullen Scales of Early Learning , no significant between-group differences were recorded for visual motor , imitation , receptive language and social skills of participants between baseline and post-intervention . When all participants were pooled and measured over time , improvements were shown in receptive and pragmatic language and social skills ; these gains were maintained , thus suggesting skill acquisition Objective : This cluster r and omized trial ( CRT ) evaluated the efficacy of the Classroom Social , Communication , Emotional Regulation , and Transactional Support ( SCERTS ) Intervention ( CSI ) compared with usual school-based education with autism training modules ( ATM ) . Method : Sixty schools with 197 students with autism spectrum disorder ( ASD ) in 129 classrooms were r and omly assigned to CSI or ATM .  Mean student age was 6.79 years ( SD 1.05 ) and 81.2 % were male . CSI teachers were trained on the model and provided coaching throughout the school year to assist with implementation . A CRT , with students nested within general and special education classrooms nested within schools , was used to evaluate student outcomes . Results : The CSI group showed significantly better outcomes than the ATM group on observed measures of classroom active engagement with respect to social interaction . The CSI group also had significantly better outcomes on measures of adaptive communication , social skills , and executive functioning with Cohen ’s d effect sizes ranging from 0.31 to 0.45 . Conclusion : These findings support the preliminary efficacy of CSI , a classroom-based , teacher-implemented intervention for improving active engagement , adaptive communication , social skills , executive functioning , and problem behavior within a heterogeneous sample of students with ASD . This makes a significant contribution to the literature by demonstrating efficacy of a classroom-based teacher-implemented intervention with a heterogeneous group of students with ASD using both observed and reported measures BACKGROUND Children who show disproportionate difficulty with the pragmatic as compared with the structural aspects of language are described as having pragmatic language impairment ( PLI ) or social communication disorder ( SCD ) . Some children who have PLI also show mild social impairments associated with high-functioning autism or autism spectrum disorder ( ASD ) . There is little robust evidence of effectiveness of speech- language interventions which target the language , pragmatic or social communication needs of these children . AIMS To evaluate the effectiveness of an intensive manualized social communication intervention ( SCIP ) for children who have PLI with or without features of ASD . METHODS & PROCEDURES In a single-blind RCT design , 88 children with pragmatic and social communication needs aged 5;11 - 10;8 , recruited from UK speech and language therapy services , were r and omly assigned in a 2:1 ratio to SCIP or to treatment-as-usual . Children in the  SCIP  condition received up to 20 sessions of direct intervention from a specialist research speech and language therapist working with supervised assistants . All therapy content and methodology was derived from an intervention manual . A primary outcome measure of structural language and secondary outcome measures of narrative , parent-reported pragmatic functioning and social communication , blind-rated perceptions of conversational competence and teacher-reported ratings of classroom learning skills were taken pre-intervention , immediately post-intervention and at 6-month follow-up . Analysis was by intention to treat . OUTCOMES & RESULTS No significant treatment effect was found for the primary outcome measure of structural language ability or for a measure of narrative ability . Significant treatment effects were found for blind-rated perceptions of conversational competence , for parent-reported measures of pragmatic functioning and social communication , and for teacher-reported ratings of classroom learning skills . CONCLUSIONS & IMPLICATION S There is some evidence of an intervention effect on blind and parent/teacher-reported communication outcomes , but not st and ardized language assessment outcomes , for 6 - 11-year-old children who have pragmatic and social communication needs . These findings are discussed in the context of the increasingly central role of service user outcomes in providing evidence for an intervention . The substantial overlap between the presence of PLI and ASD ( 75 % ) across the whole cohort suggests that the intervention may also be applicable to some verbally able children with ASD who have pragmatic communication needs BACKGROUND Psychosocial treatments are the mainstay of management of autism in the UK but there is a notable lack of a systematic evidence base for their effectiveness . R and omised controlled trial ( RCT ) studies in this area have been rare but are essential because of the developmental heterogeneity of the disorder . We aim ed to test a new theoretically based social communication intervention targeting parental communication in a r and omised design against routine care alone . METHODS The intervention was given in addition to existing care and involved regular monthly therapist contact for 6 months with a further 6 months of 2-monthly consolidation sessions . It aim ed to educate parents and train them in adapted communication tailored to their child 's individual competencies . Twenty-eight children with autism were r and omised between this treatment and routine care alone , stratified for age and baseline severity . Outcome was measured at 12 months from commencement of intervention , using st and ardised instruments . RESULTS All cases studied met full Autism Diagnostic Interview ( ADI ) criteria for classical autism . Treatment and controls had similar routine care during the study period and there were no study dropouts after treatment had started . The active treatment group showed significant improvement compared with controls on the primary outcome measure -- Autism Diagnostic Observation Schedule ( ADOS ) total score , particularly in reciprocal social interaction-- and on secondary measures of expressive language , communicative initiation and parent-child interaction . Suggestive but non-significant results were found in Vinel and Adaptive Behaviour Scales ( Communication Sub-domain ) and ADOS stereotyped and restricted behaviour domain . CONCLUSIONS A R and omised Treatment Trial design of this kind in classical autism is feasible and acceptable to patients . This pilot study suggests significant additional treatment benefits following a targeted ( but relatively non-intensive ) dyadic social communication treatment , when compared with routine care . The study needs replication on larger and independent sample s. It should encourage further RCT design s in this area BACKGROUND Social and communication impairments are core deficits and prognostic indicators of autism . We evaluated the impact of supplementing a comprehensive intervention with a curriculum targeting socially synchronous behavior on social outcomes of toddlers with autism spectrum disorders ( ASD ) . METHODS Fifty toddlers with ASD , ages 21 to 33 months , were r and omized to one of two six-month interventions : Interpersonal Synchrony or Non-Interpersonal Synchrony . The interventions provided identical intensity ( 10 hours per week in classroom ) , student-to-teacher ratio , schedule , home-based parent training ( 1.5 hours per month ) , parent education ( 38 hours ) , and instructional strategies , except the Interpersonal Synchrony condition provided a supplementary curriculum targeting socially engaged imitation , joint attention , and affect sharing ; measures of these were primary outcomes . Assessment s were conducted pre-intervention , immediately post-intervention , and , to assess maintenance , at six-month follow-up . R and om effects models were used to examine differences between groups over time . Secondary analyses examined gains in expressive language and nonverbal cognition , and time effects during the intervention and follow-up periods . RESULTS A significant treatment effect was found for socially engaged imitation ( p = .02 ) , with more than doubling ( 17 % to 42 % ) of imitated acts paired with eye contact in the Interpersonal Synchrony group after the intervention . This skill was generalized to unfamiliar context s and maintained through follow-up . Similar gains were observed for initiation of joint attention and shared positive affect , but between-group differences did not reach statistical significance . A significant time effect was found for all outcomes ( p < .001 ) ; greatest change occurred during the intervention period , particularly in the Interpersonal Synchrony group . CONCLUSIONS This is the first ASD r and omized trial involving toddlers to identify an active ingredient for enhancing socially engaged imitation . Adding social engagement targets to intervention improves short-term outcome at no additional cost to the intervention . The social , language , and cognitive gains in our participants provide evidence for plasticity of these developmental systems in toddlers with ASD . http://www . clinical trials.gov/ct2/show/NCT00106210?term = l and a&rank = 3 Thirty-five children diagnosed with autism were r and omly assigned to either a joint attention or a symbolic play intervention . During the 5—8 week treatment , three novel probes were administered to determine mastery of joint attention skills . The probes consisted of auditory and visual stimuli , such as a loud spider crawling or a musical ball bouncing . The current study examined affect , gaze , joint attention behaviors , and verbalizations at three different time points of intervention . Results revealed that children r and omized to the joint attention group were more likely to acknowledge the probe and engage in shared interactions between intervener and probe upon termination of intervention . Additionally , the joint attention group improved in the proportion of time spent sharing coordinated joint looks between intervener and probe . These results suggest that generalization of joint attention skills to a novel probe did occur for the group targeting joint attention and provides further evidence of the effectiveness of the joint attention intervention We piloted a 2-week “ Autism-1 - 2 - 3 ” early intervention for children with autism and their parents immediately after diagnosis that targeted at ( 1 ) eye contact , ( 2 ) gesture and ( 3 ) vocalization/words .  Seventeen children were r and omized into the Intervention ( n = 9 ) and Control ( n = 8) groups . Outcome measures included the Autism Diagnostic Observation Schedule , Ritvo-Freeman Real Life Rating Scale , Symbolic Play Test , and Parenting Stress Index .  Children with autism improved in language /communication , reciprocal social interaction , and symbolic play . Parents perceived significant improvement in their children ’s language , social interaction , and their own stress level . This intervention can serve as short-term training on communication and social interaction for children with autism , and reduce the stress of their parents during the long waiting time for public health services This r and omized controlled trial looked at the effect of a new computer program design ed to teach people with autistic spectrum disorders to better recognize and predict emotional responses in others . Two groups of 11 children ( age 12 - 18 ) with autism or Asperger syndrome at two special schools participated :  one group used the computer program for 10 half-hour sessions over 2 weeks . Within-program data showed a significant reduction in errors made from first to last use . Students were assessed pre- and post-intervention using facial expression photographs , cartoons depicting emotion-laden situations , and non-literal stories . Scores were not related to age or verbal ability . The experimental group made gains relative to the control group on all three measures . Gains correlated significantly with the number of times the computer program was used and results suggest positive effects . Further research could assess whether these gains generalized into real life or improved performance on theory of mind measures The study evaluates a social-communication-based approach to autism intervention aim ed at improving the social interaction skills of children with autism spectrum disorder . We report preliminary results from an ongoing r and omized controlled trial of 51 children aged 2 years 0 months to 4 years 11 months . Participants were assigned to either a target treatment or community treatment group . Families in the target treatment group were given 2 hours of therapy and coaching each week in an intervention emphasizing social-interaction and the parent-child relationship . Children in the community treatment group received a variety of services averaging 3.9 hours per week . After 12 months , outcomes were measured to determine changes in the groups in social interaction and communication . In addition , a regression analysis was conducted to determine whether changes in social interaction skills were associated with language development . Results suggest that children in the treatment group made significantly greater gains in social interaction skills in comparison to the community treatment group , but no between-group differences were found for st and ard language assessment s. Initiation of joint attention , involvement , and severity of language delay were found to be significantly associated with improvement of language skills in children with autism . Finally caregiver skills targeted by the intervention were found to be significantly associated with changes in children ’s interaction skills BACKGROUND Peer mediated intervention ( PMI ) is a promising practice used to increase social skills in children with autism spectrum disorder ( ASD ) .  PMIs engage typically developing peers as social models to improve social initiations , responses , and interactions . METHOD The current study is a systematic review examining PMIs for children and adolescents with ASD conducted using group design s. Five studies met the pre-specified review inclusion criteria : four r and omized controlled trials and one pre- and post-test design . RESULTS Four of the studies were conducted in school setting s , whereas one study was conducted in a camp setting . The studies all reported that participants improved in social skills ( e.g. , social initiations , social responses , social communication ) post intervention . Additionally , sustainment , generalization , and fidelity of implementation were examined . CONCLUSION PMI is a promising approach to address social skills in children with ASD , and this approach can be conducted in meaningful real-word context s , such as schools . Limitations of the studies as well as future directions are discussed Early intervention has been reported to improve outcome in children with autism spectrum disorders ( ASDs ) . Several studies in the field have been r and omized controlled trials ( RCTs ) . The aim of this study was to assess ASD outcome in a large naturalistic study . Two hundred and eight children , aged 20 - 54 months , with a clinical diagnosis of ASD were given intervention and monitored prospect ively in a naturalistic fashion over a period of 2 years . The toddlers were considered representative of all but the most severely multiple disabled preschool children with ASD in Stockholm county . They fell into three cognitive subgroups : one with learning disability , one with developmental delay , and one with normal intellectual functioning . Data on intervention type and intensity were gathered prospect ively in a systematic fashion . Intervention was classified into intensive applied behaviour analysis ( ABA ) and non-intensive , targeted interventions , also based on ABA principles . Children were comprehensively assessed by a research team before the onset of intervention , and then , again , 2 years later . Change in Vinel and adaptive behaviour scales composite scores from intake ( T1 ) to leaving the study ( T2 ) was set as the primary outcome variable . The research team remained blind to the type and intensity of interventions provided . One hundred and ninety-eight ( 95 % ) of the original sample s stayed in the study throughout the whole 2-year period and 192 children had a complete Vinel and composite score results both at T1 and T2 . Vinel and composite scores increased over the 2-year period . This increase was accounted for by the subgroup with normal cognitive functioning . There was no significant difference between the intensive and non-intensive groups . Individual variation was considerable , but no child in the study was " problem-free " at follow-up . Our data do not support that children with ASD generally benefit more from the most intensive ABA intervention programs than from less intensive interventions or targeted interventions based on ABA The efficacy of a peer-mediated , theatre-based intervention on social competence  in participants with autism spectrum disorder ( ASD ) was tested . Thirty 8-to-14 year-olds with ASD were r and omly assigned to the treatment ( n = 17 ) or a wait-list control ( n = 13 ) group . Immediately after treatment , group effects were seen on social ability , ( d = .77 ) , communication symptoms ( d = −.86 ) , group play with toys in the company of peers ( d = .77 ) , immediate memory of faces as measured by neuropsychological ( d = .75 ) and ERP methods ( d = .93 ) , delayed memory for faces ( d = .98 ) , and theory of mind ( d = .99 ) . At the 2 month follow-up period , group effects were detected on communication symptoms ( d = .82 ) . The results of this pilot clinical trial provide initial support for the efficacy of the theatre-based intervention The purpose of this r and omized control group study was to examine the effects of a peer network intervention that included peer mediation and direct instruction for Kindergarten and First- grade children with autism spectrum disorders . Trained school staff members provided direct instruction for 56 children in the intervention group , and 39 children participated in a comparison group . Results showed children in the intervention group displayed significantly more initiations to peers than did the comparison group during non-treatment social probes and generalization probes . Treatment session data showed significant growth for total communications over baseline levels . Children in treatment also showed more growth in language and adaptive communication . Finally , teachers ’ ratings of prosocial skills revealed significantly greater improvements for the intervention group This study evaluated a technology-based early intervention for social communication skills in pre-schoolers in a r and omised controlled trial . Participants were 54 children aged under 6 years with a diagnosis of autism , assigned to either intervention or control conditions . The app engaged children , who played consistently , regardless of developmental level , and was rated highly by parents . There were no significant group differences in parent-report measures post-intervention , nor in a measure of parent – child play at follow-up . Therefore , this intervention did not have an observable impact on real-world social communication skills and caution is recommended about the potential usefulness of iPad ™ apps for amelioration of difficulties in interaction . However , positive attitudes among participants , lack of harms and the potential of apps to deliver therapeutic content at low economic cost suggest this approach is worth pursuing further , perhaps targeting other skill domains OBJECTIVE This study tested the effect of beginning treatment with a speech-generating device ( SGD ) in the context of a blended , adaptive treatment design for improving spontaneous , communicative utterances in school-aged , minimally verbal children with autism . METHOD A total of 61 minimally verbal children with autism , aged 5 to 8 years , were r and omized to a blended developmental/behavioral intervention ( JASP+EMT ) with or without the augmentation of a SGD for 6 months with a 3-month follow-up . The intervention consisted of 2 stages . In stage 1 , all children received 2 sessions per week for 3 months . Stage 2 intervention was adapted ( by increased sessions or adding the SGD ) based on the child 's early response . The primary outcome was the total number of spontaneous communicative utterances ; secondary measures were the total number of novel words and total comments from a natural language sample . RESULTS Primary aim results found improvements in spontaneous communicative utterances , novel words , and comments that all favored the blended behavioral intervention that began by including an SGD ( JASP+EMT+SGD ) as opposed to spoken words alone ( JASP+EMT ) . Secondary aim results suggest that the adaptive intervention beginning with JASP+EMT+SGD and intensifying JASP+EMT+SGD for children who were slow responders led to better posttreatment outcomes . CONCLUSION Minimally verbal school-aged children can make significant and rapid gains in spoken spontaneous language with a novel , blended intervention that focuses on joint engagement and play skills and incorporates an SGD . Future studies should further explore the tailoring design used in this study to better underst and children 's response to treatment . Clinical trial registration information-Developmental and Augmented Intervention for Facilitating Expressive Language ( CCNIA ) ; http:// clinical trials.gov/ ; NCT01013545 This r and omized group experiment compared the efficacy of 2 communication interventions ( Responsive Education and Prelinguistic Milieu Teaching [ RPMT ] and the Picture Exchange Communication System [ PECS ] ) in 36 preschoolers with autism spectrum disorders . Each treatment was delivered 3 times per week , in 20-min sessions , for 6 months . The results revealed that the RPMT facilitated the frequency of generalized turn taking and generalized initiating joint attention more than did the PECS . The latter effect occurred only for children who began treatment with at least some initiating joint attention . In contrast , the PECS facilitated generalized requests more than the RPMT in children with very little initiating joint attention prior to treatment . These effect sizes were large The acquisition of social communication skills is a major challenge faced by children with autism . This pilot study investigated the effects of the Stronger Families Project , a social-pragmatic intervention , on the communication and symbolic abilities of 16 children aged 2–4 years with autism . St and ardized measures of the child 's communication and symbolic behaviour were conducted by independent observers at a university clinic pre and post-intervention , and parents were interviewed to determine the impact of variables such as maternal stress and competence on the child 's social communication . Changes in some communication and symbolic behaviours occurred following the Stronger Families Project intervention according to parent report . However , improvements based on ratings by independent observers were not significant . Results are discussed in relation to the assessment of changes in the social communication and symbolic play of children with autism following intervention using clinical observation and parent report
The findings did not support the widely reported generalisation ' difficulties ' associated with autism .
Research ers have generally considered autistic individuals to have difficulties generalising learned skills across novel context s. Successful generalisation is necessary for an intervention to have benefits in everyday life beyond the original learning environment .
We conducted a systematic review of r and omised controlled trials of early social communication interventions for children with autism in order to explore generalisation and its measurement .