This two-year follow-up study examined the predictive relationships of theory of mind (ToM) to social interaction by reciprocal social behaviors (RSBs) and social functioning (SF) in 106 children with ASD. The results of the path analysis showed that the earlier ToM predicted children's current component RSBs (B = 3.53, SE = 1.86, p = 0.039) and…

The potential clinical needs of typically developing (TD) siblings of youth with autism spectrum disorder (ASD) remain disputed. A total of 239 mothers of youth aged 6-17, including one youth with ASD (M = 11.14 years; simplex families) and at least one other youth (M = 11.74 years) completed online standardized measures of various familial…

Parents of children with autism spectrum disorders (ASD) reported higher stress than those of typically developing children. The role of child problem behaviors in the relationship between autism spectrum symptoms and parenting stress is little known. A total of 731 parents of 177 children with ASD and 554 typically developing children in primary…

We examined direct and indirect paths involving receptive vocabulary and diversity of key consonants used in communication (DKCC) to improve understanding of why previously identified value-added predictors are associated with later expressive vocabulary for initially preverbal children with autism spectrum disorder (ASD; n = 87). Intentional…

Path analysis within a structural equation modeling framework was employed to examine the relationships between two types of parent stress and children's externalizing and internalizing behaviors over a 4-year period, in a sample of 184 mothers of young children with autism spectrum disorder. Parent stress was measured with the Parenting Stress…

The research validates a multivariate model that predicts parental adjustment to coping successfully with an autistic child. The model comprises four elements: parental stress, parental resources, parental adjustment and the child's autism symptoms. 176 parents of children aged between 6 to 16 diagnosed with PDD answered several questionnaires…