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Mystery Motivator Calendar: An Interdependent Group Contingency, Variable Ratio, Classroom Intervention, Eva Aleksandra Kowalewicz

Dissertations

Classroom behavior management problems are often seen as one of the primary barriers to achieving an educational environment conducive for academic and social-emotional growth of students. The literature indicates there is a need for evidence-based, easy-to-implement classroom behavioral interventions that align with the positive behavioral support philosophy. This study examined the effectiveness of the Mystery Motivator Calendar, an interdependent group contingency, variable-ratio, classwide intervention as a tool for reducing disruptive classroom behavior in eight diverse, general-education elementary school classrooms across seven different schools. The study employed a single-case, ABAB (baseline, intervention, withdrawal, reinstatement and follow-up), changing criterion design. The effectiveness …