These findings provide support for the use of collaborative technology-based interventions within educational settings to enhance social interaction of children with HFASD.

Introduction Although participation is an important outcome of rehabilitation interventions and a critical indicator of quality of life, few studies have focused on the participation patterns of adolescents with autism spectrum disorder in their daily activities or the environmental factors that influence such participation. This study aims to describe the participation characteristics of adolescents with autism spectrum disorder compared with typically developing peers in home, school and community and to identify supporting or hindering environmental features. Method The Participation and Environment Measure for Children and Youth was administered to 59 parents of adolescents ( M = 14.51 years) with autism spectrum disorder and a control group of 188 parents of typically developing adolescents in Israel, and the results were compared. Results Adolescents with autism spectrum disorder showed lower participation levels at home and school, and much lower levels in the community, preferring solitary activities that involve technology. Their typically developing peers participated in more activities that involved social interaction skill. In addition, parents of adolescents with autism spectrum disorder rated more environmental factors as barriers in all environments. Conclusion Participation gaps between adolescents with autism spectrum disorder and their typically developing peers should be considered when developing interventions, allocating services and creating policies to meet the unique needs of adolescents with autism spectrum disorder.

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The goal of this stud was to examine whether a technological touch activated Collaborative Puzzle Game (CPG) increased positive social behaviors in children with high functioning autism spectrum disorder (HFASD). The CPG involved construction of a virtual puzzle by selecting and dragging pieces into the solution area on a touch screen table. The target picture was presented on the top of the screen. Six dyads of children with HFASD (aged 8-11 years) engaged in the CPG in a Free Play (FP) mode in which partners could independently move puzzle pieces versus in an Enforced Collaboration (EC) mode in which partners could only move puzzle pieces together. Videos of the dames were coded for the frequencies of positive and negative social interaction, affect, play, and autistic behaviors. Parents completed the Social Responsiveness Scale (SRS). Wilcoxon Signed-ranks tests indicated that children with HFASD showed significantly higher frequencies of positive social interaction and collaborative play in the EC versus FP modes but there were no differences in negative social behaviors. Differences in social behaviors between partners during the puzzle games were not significant; however there were differences within pair in the severity of social deficits as assessed by the SRS questionnaire. The CPG in an EC mode was effective in promoting positive social interaction by requiring children to work together towards a mutual goal. However, the increased challenge in this mode, particularly for children with lower social-communication skills, suggests the need for establishing selection criteria and mediation steps for such interventions.