The research-to-practice gap occurs when practices supported as effective by research are infrequently used in applied settings, such as classrooms. This gap may be due to teachers preferring to use practices they find to be trustworthy, usable, and accessible. Instead of relying on research, teachers frequently use resources from other teachers,…

Research indicating many study results do not replicate has raised questions about the credibility of science and prompted concerns about a potential reproducibility crisis. Moreover, most published research is not freely accessible, which limits the potential impact of science. Open science, which aims to make the research process more open and…

Evidence-based reviews are a type of systematic literature review used to identify evidence-based practices. When conducting an evidence-based review, researchers apply predetermined standards to identify evidence-based practices--practices that have been shown to reliably improve an outcome for a population of learners, according to evidence from…

Meta-analysis is one approach for synthesizing research studies to identify generally effective instructional practices for students with learning disabilities (LD). In this article, we define core components of meta-analytic literature reviews, discuss how to interpret findings from meta-analyses, and provide guidelines for how research consumers…

Scientific evidence should guide the selection of practice for individuals with disabilities. Scientific evidence, however, must be trustworthy to move special education toward greater empirical certainty and more effective policies and practices. Transparency, openness, and reproducibility increase the trustworthiness of evidence. We propose that…

Students with emotional and behavioral disorders (EBD) present some of the greatest challenges faced by educators, and experience some of the most problematic outcomes. To increase the likelihood that students with EBD will be successful in school and in life, practitioners should implement effective interventions. Trustworthy research is the…

To draw informed conclusions from research studies, research consumers need full and accurate descriptions of study methods and procedures. Preregistration has been proposed as a means to clarify reporting of research methods and procedures, with the goal of reducing bias in research. However, preregistration has been applied primarily to research…

Replicating previously reported empirical research is a necessary aspect of an evidence-based field of special education, but little formal investigation into the prevalence of replication research in the special education research literature has been conducted. Various factors may explain the lack of attention to replication of special education…

Evidence-based reforms that emphasize the identification and implementation of empirically validated practices are at the forefront of educational research, and recently, the Council for Exceptional Children (CEC; 2014) published a set of standards for establishing evidence-based practices in special education. Although 30 years of research…

Evidence-based practice is among the most influential and compelling reforms in contemporary education. Despite their potential to improve the outcomes of students with disabilities, adoption and implementation of evidence-based reforms have been disappointing, with the gap between research and practice remaining wide. Practice-based evidence…

Replication research is essential to scientific knowledge. Reviews of replication studies often electronically search for "replicat*" as a textword, which does not identify studies that replicate previous research but do not self-identify as such. We examined whether the 83 intervention studies published in six non-categorical research…

During the first years of teaching, new special education teachers (SETs) face many unique challenges as they work to establish themselves as professionals. Upon entering the classroom on the first day of instruction, SETs are expected to be prepared, and they are presented with a daunting list of responsibilities and expectations, including the…

When classifying the evidence base of practices, special education scholars typically appraise study quality to identify and exclude from consideration in their reviews unacceptable-quality studies that are likely biased and might bias review findings if included. However, study quality appraisals used in the process of identifying evidence-based…