Secondary Analysis of Reading-Based Activities Utilizing a Scripted Language Approach: Evaluating Interactions between Students with Autism and Their Interventionists

Students with autism spectrum disorder (ASD) often exhibit challenges with reading development. Evidence-based interventions and specialized approaches to reading instruction are currently being implemented across educational contexts for learners with ASD (Machalicek et al., 2008), yet there is limited understanding of how core ASD features may impact effective delivery of instruction and student participation. We begin to address this need by evaluating the reciprocity between instructional talk and student participation within a reading intervention utilizing a scripted language approach that was being piloted on students with ASD. Method: This study used archival video-recorded observations from the beginning of a reading intervention to examine the interactions between 20 students (18 boys, two girls) with ASD (7-11 years old, M = 9.10, SD = 1.74) and their interventionists (n = 7). Lag sequential analysis was used to examine the frequency of student initiations and responses following the interventionists' use of responsive, open-ended, closed-ended, and directive language. Results: Findings describe the types of and illustrate the variability in interactions between students and their interventionists, as well as highlight language categories that are linked to student participation. Conclusions: These data provide a snapshot of the nature and quality of interactions between students with ASD and their interventionists. Findings suggest that delivery of instruction, including the language that interventionists use, may be an important area of focus when evaluating the effectiveness of reading-based practices across educational settings for learners with ASD, even within the confines of highly structured interventions.