Noncompliance to treatment assignment is widespread in randomized trials and presents challenges in causal inference. In the presence of noncompliance, the most commonly estimated effect of treatment assignment, also known as the intent-to-treat (ITT) effect, is biased. Of interest in this setting is the complier average causal effect (CACE), the…

This authoritative volume provides state-of-the-art practices for supporting the approximately 20% of today's K-12 students who have emotional and behavioral disorders (EBD) that hinder school success. Leading experts present evidence-based approaches to screening, progress monitoring, intervention, and instruction within a multi-tiered framework.…