This mixed method research was to develop and validate an instrument to measure paraeducator self-efficacy for paraeducators who work with students with disabilities. This research study's framework was DeVellis' (2017) scale instrument development process conducted in three phases: item development, scale development, and scale evaluation. The…

Students with disabilities often face academic challenges while in school. They can only master academic concepts if they receive services that are appropriately monitored and assessed. This quantitative causal-comparative study analyzed the associations between academic assessment methods for students with disabilities in a local Florida school…

The purpose of this mixed-methods research was to develop and validate an instrument to measure teacher self-efficacy for teachers of students with visual impairments (TSVIs). The researcher used a six step process for survey development and validation, which included 1) literature review; 2) a preliminary qualitative study; 3) synthesis of…

Intelligence tests are important tools in psychology and education; however, the stability of scores and use of intelligence tests has always been surrounded by some controversy. Since its conception in 1905, intelligence testing has become one of the most prominent tasks for school psychologists worldwide. Today's need for frequent use of…

Accessible instructional materials are materials which can be used by students with disabilities as easily, effectively, and thoroughly as students without disabilities. Unfortunately, policy evidence suggests the California Community Colleges are not ensuring instructional materials are accessible. Surprisingly, while accessibility is often…

Peer-mediated interventions (PMIs) offer substantial benefits to middle school, high school, and post-secondary students with intellectual and developmental disabilities (IDD). However, with no valid and reliable measure to capture the ways in which the peers without disabilities are impacted, far less is known about the outcomes for these…

Video-based modeling is an evidence-based practice for teaching social and communication skills, functional and daily living skills, and some academic skills to students with autism spectrum disorder. The efficacy of video-based modeling, however, has not yet been established for STEM skills related to science, technology, or engineering. Drawing…