Research Interests
- Transition and Postsecondary Programs for Students with Intellectual Disabilities (TPSID)
- Employment for Individuals with Intellectual Disabilities
- Teacher Education
- Disability Policy Advocacy
His research includes many areas surrounding the transition to adulthood for individuals with intellectual disabilities, focusing on Transition and Postsecondary Programs for Students with Intellectual Disabilities (TPSID) programs across the nation. Specifically, Andresen’s research is interested in the impact of these programs on students’ long-term employability.