Full and durable implementation of school-based interventions is supported by regular evaluation of fidelity of implementation. Multiple assessments have been developed to evaluate the extent to which schools are applying the core features of school-wide positive behavioral interventions and supports (SWPBIS). The "SWPBIS Tiered Fidelity…

In this paper, the authors report research focused directly on the validation of the Coding of Academic Teacher-Student interactions (CATS) direct observation instrument. They use classroom information gathered by the CATS instrument to better understand the potential mediating variables hypothesized to influence student achievement. Their study's…