The Federal government mandates the use of evidence-based practice for interventions with students. Applied Behavior Analysis (ABA) is one of these evidence-based practices, but despite this, many school systems do not implement ABA as described in the literature, which leads to loss of fidelity and integrity with implementation, and often results…

This study evaluated the effects of an acceptability questionnaire on classroom aides' treatment integrity during implementation of behavioral intervention plans, using a multiple-probe-baseline across-participants design. Four classroom aides in a special education preschool classroom rarely used procedures recommended to manage the challenging…