Background: Research and theoretical models of self-determination and self-concept claim that microsystem ecological factors have an influence and manifest a predictive role in the relationship between self-concept and self-determination. Knowing the mechanisms through which personal and contextual factors influence or predict the self-determined…

Students with intellectual disability (ID) have been participating in statewide general and alternate reading assessments during the past two decades. However, these students' reading performance on statewide assessments over time has not been adequately examined. The purpose of this study was to examine the relationship between students with ID's…

Introduction: Paving the way towards inclusive education, it is essential to aim for positive social outcomes for all students, including cultivating a positive self-concept and fostering acceptance and friendships with peers. Although self-concept, acceptance and friendships are interrelated, research focussing on the relationship between these…

This study analyzed the post-high school outcomes of exited high-school students with intellectual disability and autism spectrum disorder from a southwestern U.S. state. A predictive analytics approach was used to analyze these students' post-high school outcomes data, which every state is required to collect each year under U.S.…

It is well established that successful transitions into adulthood vary greatly by numerous factors (e.g., race, gender); yet, understanding of ways that disability-related factors shape transitions into adulthood are less clear. While individuals with disabilities, generally, often fall short of their non-disabled peers in achieving many early…

This study used longitudinal special education record data from a large urban southwestern U.S. school district to review classroom placements of students in Grades 5 to 9 educated in traditional public schools (N = 21,314). Results indicated that half of the students were educated primarily in general education classrooms (n = 10,658), 9% of…

Opportunities and experiences for all students, including students with intellectual and developmental disabilities, to build self-determination abilities and skills is critical to enable positive postsecondary outcomes (e.g., competitive and integrated employment, community access participation). However, racially and ethnically marginalized…

Prior studies have shown that young adults with severe physical and multiple disabilities are less likely to complete upper secondary education. This study aimed to identify whether these students' type of multiple disability, gender, location and literacy skills were associated with completion of upper secondary education. The participants were…

College-based transition services provide opportunities for transition-age students with intellectual disability and autism (ID/A) between the ages of 18 and 22 to receive their final years of secondary transition services in a college or university setting. We compared the extent to which youth with ID/A experience in-school predictors of…

Postsecondary transition plans and services include domains such as independent living, postsecondary employment, and postsecondary education and have positive lifelong benefits for students with intellectual disabilities (ID). School psychologists have much to contribute to the transition process, but previous studies have indicated they often…

Participating in postsecondary activities such as education and employment can increase an individual's independence, contribution to society, and quality of life. However, researchers suggest that students with autism spectrum disorder (ASD) engage in these postsecondary activities less than their peers do. The extent to which academic and social…

The purpose of this literature review was to examine transition related activities that are associated with securing competitive employment upon graduation from high school for transitioning youth with I/DD. Studies included in this review met the following required criteria: (a) participants were transition-aged individuals with I/DD and (b)…

Related services were examined for 1,400 racial/ethnic transitioning minorities enrolled in the National Longitudinal Transition Study--2 database after adjusting for demographic and socioeconomic variables. Propensity methods balanced minorities (32%) and nonminorities (68%) on demographic and socioeconomic factors. Logistic regressions…

Legislation mandates that students with disabilities be included in achievement testing for accountability purposes, with only a few participating in an alternate assessment (Individuals with Disabilities Education Improvement Act [IDEA], 2004). The current study utilized data from the Special Education Elementary Longitudinal Study (SEELS) to…

The literature on bullying among students with disabilities is burgeoning. The purpose of this study was to examine risk factors for adolescents' involvement in bullying across the bullying continuum. Drawing from the National Longitudinal Transition Study-2 (NLTS2), 2,870 adolescents with disabilities were sampled. Results from multinomial…