Self-determination skills and opportunities of adolescents with severe intellectual and developmental disabilities.

We asked teachers and parents to assess the self-determination prospects of 135 youth with severe intellectual and developmental disabilities. Teachers typically reported that youth evidenced limited knowledge about self-determined behavior, ability to perform these behaviors, and confidence regarding the efficacy of their self-determination efforts. Parents and teachers diverged in their evaluations of the self-determination capacities of youth but agreed that opportunities to engage in self-determined behavior were available both at school and home. Although social skill and problem behavior ratings both were significant predictors of teachers' ratings of students' self-determination capacity, opportunities at school, opportunities at home, and problem behaviors were negatively correlated with ratings of students' self-determination capacities and opportunities.