Writing has implications for the academic, vocational, and social pursuits of students. Unfortunately, many students with disabilities -- including those with intellectual and developmental disabilities -- struggle with a foundational aspect of written expression: text writing within sentences and paragraphs. This study used a multiple-baseline…

Family-professional partnership is an essential component of the special education process for children with intellectual and/or developmental disabilities (IDD). However, many families face barriers to participation in the special education process. Latino families especially face systemic barriers when participating in educational…

There is limited research demonstrating direct instruction (DI) as an effective language intervention for students with autism spectrum disorders (ASD) and developmental disabilities (DD). Existing research has shown that instruction using partial implementation of DI programs resulted in student learning (Ganz, 2007) and instruction using whole…

In this article we outline components of the Competent Learner Model (CLM). Based on principles of applied behavior analysis, the model provides empirically based assessment, instruction, and evaluation for students with developmental disabilities, including autism.