Widespread replications of evidence-based prevention programs (EBPPs) prompt prevention scientists to examine program implementation adherence in real world settings. Based on Chen's model (1990), we identified five key factors of the implementation system and assessed which characteristics related to program adherence. The sample included 32…

Special education referral and identification rates have risen dramatically over the last thirty years. In fact, several studies report an increase of nearly 200% (Cortiella, 2008; Vaughn, Linan-Thompson, & Hickman, 2003). During the last several years a new model of identifying students with learning difficulties has received much…

This evaluation of the Pennsylvania Student Assistance Program (SAP) was conducted to determine overall efficacy of SAPs and, more specifically, how SAP is currently implemented. Findings indicate that SAP is being implemented as designed. Recommended is the development of benchmarks and indicators focusing on best SAP practices and effectiveness.…

Considerable variation exists across response-to-intervention (RTI) approaches. There is currently insufficient research on outcomes associated with these different RTI approaches to inform decision-making. However, school psychologists who are asked to work within an RTI model need guidance to select an approach that has a high likelihood of…

Responsiveness-to-intervention (RTI) is the front-running candidate to replace current practice in diagnosing learning disabilities, but researchers have identified several questions about implementation. Specific questions include: Are there validated intervention models? Are there adequately trained personnel? What leadership is needed? When…