Although previous research indicates that both parental attributions for child misbehavior and parenting discipline are associated with child problem behavior, there is a lack of research examining the relationship between these variables in parents of young children with Autism Spectrum Disorder (ASD). This study investigated the relations between parental attributions, parenting discipline, and child problem behavior in parents of preschoolers with ASD (n = 67) as compared to parents of neurotypically developing preschoolers (n = 57). Group differences in levels of parental attributions of child internality, child stability, and child controllability, as well as lax and overreactive discipline and level of parent-reported child problem behavior, were analyzed. Additionally, child ASD status, parental attributions of controllability, lax discipline, and child problem behavior were examined within a serial multiple mediator model. Results indicated that, compared to parents of neurotypical preschoolers, parents of preschoolers with ASD were more likely to use lax discipline and attribute their child’s problem behavior to factors that were uncontrollable by the child and stable over time. There were no significant group differences in attributions of child internality or overreactive discipline. The relation between child ASD status and level of child problem behavior was mediated through attributions of low child controllability and lax discipline, although controllability was the primary pathway to child problem behavior. The findings contribute to the limited literature on parental attributions, parenting discipline, and child problem behavior, and can inform future intervention for child problem behavior, particularly in the area of parent training.
