As implementation scientists know well, evaluating fidelity is essential for researchers and practitioners when making sure they implement a plan as intended. However, the concept of fidelity remains unclear, given that various conceptualizations exist within and across disciplines. To help researchers and practitioners understand fidelity, a…

Evidence-based interventions (EBIs) have proved to be an exciting, yet frustrating aspect of school psychology practice. The argument for EBIs is that educational and psychological interventions strongly supported by a consensus of peer reviewed experimental and quasi-experimental studies will result in the best possible outcomes for students.…

A majority of evidence-based interventions in schools are delivered through consultation models and are implemented by a mediator, such as a teacher. Research indicates that mediators do not always adequately implement adopted evidence-based interventions, limiting their effectiveness in transforming student outcomes. We propose that to transform…

Models of response to intervention (RTI) have been widely developed and implemented and have expanded to include integrated academic/behavior RTI models. Until recently, evaluation of model effectiveness has focused primarily on student-level data, but additional measures of treatment integrity within these multi-tiered models are emerging to…

The assessment of treatment integrity is important for determining the effectiveness of an intervention. Treatment integrity, a multidimensional construct, can be evaluated in two ways: by session or component. In this study, adherence, quality, and exposure data are estimated using permanent product data from implementation of the PAX Good…

There has been much recent discussion among educators on the topic of implementing a response to intervention (RTI) framework to identify special education needs for students with specific learning disabilities. There is good reason for such discussion, as all students benefit from RTI when implemented with integrity and fidelity. The result of…

The purpose of this article is to present Convergent Evidence Scaling (CES) as an emergent method for combining data from multiple assessment indicators. The CES method combines single-case assessment data by converging data gathered across multiple persons, settings, or measures, thereby providing an overall criterion-referenced outcome on which…

Computer assisted guidance systems may adapt well to various models of academic advising, and they have the ability to address the challenge of meeting the diverse advising needs of community college students without sacrificing the integrity of academic advising (Fowkes & McWhirter, 2007). The purpose of this qualitative case study was to assess…

School-based prevention programs can positively impact a range of social, emotional, and behavioral outcomes. Yet the current climate of accountability pressures schools to restrict activities that are not perceived as part of the core curriculum. Building on models from public health and prevention science, we describe an integrated approach to…

Conflict of interest refers to a set of conditions in which professional judgment concerning the validity of research might be influenced by a secondary competing interest. The competing interest that has received most attention in the literature addressing the prevalence and effects of such conflicts on the practice of empirical research has been…

In this issue we describe a clinical trials study of the impact of adding specific case manager overlay services to "treatment as usual" services for youths in a Juvenile Arbitration Program. In this first article we describe the experimental intervention, the Arbitration Intervention Worker (AIW) service, which was provided to a randomly selected…

Poor reading ability is associated with numerous negative consequences. School psychologists should provide teachers with resources and support to improve student reading ability and prevent these negative outcomes. This paper offers a guide for school psychologists to use in the consultation process when working with teachers to address students'…

Background: Movement clumsiness (or Developmental Coordination Disorder--DCD) has gained increasing recognition as a significant condition of childhood. However, some uncertainty still exists about diagnosis. Accordingly, approaches to assessment and treatment are varied, each drawing on distinct theoretical assumptions about the aetiology of the…

An international trend in school psychology services is a shift from an emphasis on assessment-based activities to a paradigm of consultation problem-solving and behavioural intervention. As the profession experiences an expansion of roles and functions, school psychologists should have an understanding of a critical aspect of behaviour change:…