As evidence-based interventions are scaled, fidelity of implementation, and thus effectiveness, often wanes. Validated fidelity measures can improve researchers' ability to attribute outcomes to the intervention and help practitioners feel more confident in implementing the intervention as intended. We aim to provide a model for the validation of…

Single-case research methods provide the basis for evaluating effective instructional approaches in special education. The purpose of this article is to provide special educators an overview of single-case research methods, with an emphasis on how these designs are used to establish whether an instructional practice relates to improved learner…

Evidence-based practice (EBP) is the norm and expectation for providing interventions in school psychology. However, there are two major hurdles to be addressed before EBP can be a true improvement in providing educational and psychological interventions to children and families. The first challenge is that the standard of clinical research limits…

School-based evaluations of interventions are increasingly common in education research. Ideally, the results of these evaluations are used to make evidence-based policy decisions for students. However, it is difficult to make generalizations from these evaluations because the types of schools included in the studies are typically not selected…

The purpose of this study was to examine the effect of a literacy-based intervention on the conventional pretend play skills of preschool children who are visually impaired. The intervention involved experience books, real objects, story-reading, and role-play, which are common strategies used to teach children with visual impairments. A…

Given increasing interest in evidence-based policy, there is growing attention to how well the results from rigorous program evaluations may inform policy decisions. However, little attention has been paid to documenting the characteristics of schools or districts that participate in rigorous educational evaluations, and how they compare to…

In the current study, we investigated the effects of an instructional package (i.e., response prompting, sentence frames) on sentence writing for three middle school participants (ages 12-13) with moderate to severe disabilities. We employed a multiple probe across behaviors design to evaluate the efficacy of the intervention package and also used…

The purpose of this study was to examine the effectiveness of a supplemental repeated reading intervention delivered through a computer-assisted instruction (CAI) program on the oral reading fluency (ORF) and generalization of second-grade students who were at risk for reading failure. Four African American students and one multiracial student in…

Mathematics and numeracy are valuable cognitive learning areas that need to be addressed during the early childhood years. The purpose of this study was to examine the effectiveness of an intervention strategy comprised of creating opportunities, prompting, providing consequences, and prompt fading when teaching preschool children with…

Video-based instruction is becoming a common intervention in today's classrooms. Previous research has focused primarily on video modeling techniques that required the student to watch an entire video of the task before attempting to complete the task independently. Video prompting is a form of video instruction that breaks down target skills…

Impaired social skills represent a fundamental deficit for children with Autism Spectrum Disorders (ASD). Despite the potential importance of "good sportsmanship," this social skill has received relatively little attention in the literature. The current study utilized a Behavioral Skills Training (BST) approach to teach three…

Schools today are faced with a growing number of students who fail to acquire basic early literacy skills. To effectively meet the needs of all students, schools must utilize strategies and interventions that are both effective and efficient. One strategy that schools may use to meet the needs of all students is implementation of a multi-tiered…

Research Findings: Shared book reading provides a meaningful context for rich conversations to occur between a child and an adult and offers opportunities for children to be exposed to a range of vocabulary and concepts that often extend beyond their everyday experiences. Few studies have examined parent-child shared book reading as a context for…

This study evaluated the effectiveness of high school tutors' implementation of "Great Leaps Reading" (Campbell, 1998), a reading fluency supplementary instructional program. The program consists of three sections: phonics, sight word phrases, and story passages. Daily 15-minute tutoring sessions involved repeated 1-minute timings of…

This report summarizes the complex research literature on quantitative methods for assessing how impacts of educational interventions on instructional practices and student learning differ across students, educators, and schools. It also provides technical guidance about the use and interpretation of these methods. The research topics addressed…