TY - JOUR
T1 - Does Implementing a New Intervention Disrupt Use of Existing Evidence-Based Autism Interventions?
AU - Pellecchia, Melanie
AU - Beidas, Rinad S.
AU - Lawson, Gwendolyn
AU - Williams, Nathaniel J.
AU - Seidman, Max
AU - Kimberly, John R.
AU - Cannuscio, Carolyn C.
AU - Mandell, David S.
PY - 2020/10/1
Y1 - 2020/10/1
N2 - This study examines how the introduction of TeachTown:Basics, a computer-assisted intervention for students with autism spectrum disorder, influenced teachers’ use of other evidence-based practices. In a randomized controlled trial that enrolled 73 teachers nested within 58 schools, we used three-level hierarchical linear models to evaluate changes in teachers’ use of evidence-based practices across the school year for those who received TeachTown:Basics versus those assigned to control. Both groups received training and implementation support to deliver three well-established evidence-based practices for autism spectrum disorder. Qualitative interviews were conducted with 25 teachers who used TeachTown:Basics to better understand their experience. Compared with teachers in the control group, teachers in the TeachTown:Basics group reported significantly less growth over the 9-month period in their use of evidence-based practices that require one-to-one instruction ( ps < 0.05), but no difference in their reported use of evidence-based practices that do not involve one-to-one instruction ( p = 0.637). Qualitative interviews indicated that teachers viewed TeachTown:Basics as an effective substitute for one-to-one instruction because it was less burdensome, despite the lack of support for TeachTown:Basics’ effectiveness. Before introducing new practices, education leaders should carefully consider both evidence of effectiveness and the potential impact on the use of other evidence-based practices.
AB - This study examines how the introduction of TeachTown:Basics, a computer-assisted intervention for students with autism spectrum disorder, influenced teachers’ use of other evidence-based practices. In a randomized controlled trial that enrolled 73 teachers nested within 58 schools, we used three-level hierarchical linear models to evaluate changes in teachers’ use of evidence-based practices across the school year for those who received TeachTown:Basics versus those assigned to control. Both groups received training and implementation support to deliver three well-established evidence-based practices for autism spectrum disorder. Qualitative interviews were conducted with 25 teachers who used TeachTown:Basics to better understand their experience. Compared with teachers in the control group, teachers in the TeachTown:Basics group reported significantly less growth over the 9-month period in their use of evidence-based practices that require one-to-one instruction ( ps < 0.05), but no difference in their reported use of evidence-based practices that do not involve one-to-one instruction ( p = 0.637). Qualitative interviews indicated that teachers viewed TeachTown:Basics as an effective substitute for one-to-one instruction because it was less burdensome, despite the lack of support for TeachTown:Basics’ effectiveness. Before introducing new practices, education leaders should carefully consider both evidence of effectiveness and the potential impact on the use of other evidence-based practices.
KW - autism spectrum disorder
KW - computer-assisted intervention
KW - school-based implementation
UR - https://scholarworks.boisestate.edu/socialwork_facpubs/119
UR - https://doi.org/10.1177/1362361320919248
M3 - Article
C2 - 32431162
JO - Social Work Faculty Publications and Presentations
JF - Social Work Faculty Publications and Presentations
ER -