English learner (EL) students are a heterogeneous group with unique needs and the challenges of acquiring a new language while also learning grade-level academic content. Math word problems pose a challenge for some EL students who are at risk for math disabilities. This study, conducted by myself and H. Lee Swanson, used a single-case research…

The research mode that has gained prominence under the designation "transdisciplinary research" (TDR) has given rise to a multitude of definitions and critiques. While some posit that this research mode enables the sciences to address the mounting societal expectations to confront and potentially resolve significant societal challenges,…

The purpose of this study is to present a set of empirically derived effect size distributions in order to provide field-based benchmarks for assessing the relative effects of interventions aimed at reducing challenging behavior or increasing engagement for young children with and without disabilities. We synthesized 192 single-case designs that…

This article presents a structured blueprint for school psychologists to assess and intervene in cases of automatically maintained self-injurious behavior (SIB) while adhering to the Least Restrictive Environment (LRE) mandate. We outline a six-step process for conducting Functional Behavior Assessments (FBAs) of automatically maintained SIB,…

The problem addressed in this study is the disproportionality in office discipline referrals (ODRs) for Black students at a Northeast Florida Middle School despite the implementation of School-wide Positive Behavioral Interventions and Supports (SWPBIS). The purpose of this qualitative case study was to understand middle school teachers'…

Teachers do not have adequate training or support to effectively address challenging behaviors exhibited by students. The purpose of this study was to obtain insight into the benefits and challenges of a collaborative relationship between a behavior analyst and educators. The framework for this study is applied behavior analysis and its three-term…

This protocol guided the review of research that informs the What Works Clearinghouse (WWC) practice guide entitled "Strategies for Postsecondary Students in Developmental Education -- A Practice Guide for College and University Administrators, Advisors, and Faculty." This protocol was used in conjunction with the "WWC Procedures…

The main purpose of this study case is to investigate the contribution of the school community to the improvement of the school. In that context, a two-phase research was conducted. In the first phase, the self-evaluation process was implemented during the first year of the research with the participation of the school community. An overall…

Examining the use of conceptual frameworks such as the instructional hierarchy (IH) to drive academic interventions represents an important area of inquiry in order to understand why an intervention was effective. However, to date, the IH has only been examined retroactively to explain the effectiveness of math interventions and has not been used…

In this research study, an instructional intervention protocol is described. This intervention was designed to help teachers to engage English Learner students (ELs) in mathematical problem-solving lessons and reasoning through discourse. The "Discursive Mathematics Protocol" (DMP) integrates Polya's classic problem-solving framework and…

Pressing social problems and inequities call attention to the need for interventions that target root causes and change systems. A significant challenge facing system change efforts is the lack of systems-based evaluation theory and methods. To address this challenge, we conducted an instrumental case study of evaluation within an exemplary…

This article provides an overview of single-case research design and how it can be used in concert with Improvement Science. Hypothetical examples of using single-case design to inform improvement efforts are provided, as is a discussion of connections between this methodology and Improvement Science. Resources for further study are also provided.

This longitudinal case study of a 10-year-old girl with autism and severe communication impairment measures the impact of the MORE (Means, Opportunities, Reasons and Expectations) approach to enhancing engagement and communication. Through detailed observation of video data over a period of 28 months, engagement behaviours including interaction…

The notion of the common good underlies much policy making in geography. There are two reasons for evaluating geography's impact on the common good for the university curriculum. First, by working within the various theoretical paradigms that have influenced policy, students will learn to argue from different perspectives such as social democracy…

Noncompliance with adult instruction is a common problem exhibited by individuals diagnosed with intellectual and developmental disabilities. The high-probability (high-p) request sequence was designed to increase compliance with low-probability (low-p) instructions by rapidly presenting high-p instructions immediately prior to the targeted low-p…