Understanding the impact of preemptive interventions on development for those with a high likelihood for autism is a critical step in building a transdiagnostic model of optimized intervention. The purpose of this systematic review and meta-analysis is to examine the impact of preemptive autism interventions on parent outcomes and child…

Young children with Down syndrome (DS) often demonstrate impaired oral vocabulary development; however, few intervention studies have focused on this population. One promising method to improve the oral vocabulary of young children with DS may be to train their parents to intervene at home. In this study, we used tele-education methods (e.g.,…

Program exposure is a key element of implementation fidelity and refers to the amount of an intervention received by participants. For students using IXL, setting a target program exposure (i.e., an IXL usage goal) both allows monitoring of implementation fidelity and enhances students' motivational and learning outcomes. IXL's proposed optimal…

Positive Behavior Interventions and Supports (PBIS) is a promising framework for addressing academic and disciplinary disproportionality for racial and ethnically minoritized (REM) students, yet these problems continually manifest in schools that implement PBIS with fidelity. In response, researchers have developed culturally responsive PBIS…

Teacher consultation is commonly used to ensure that classroom-based interventions are implemented with fidelity to achieve targeted outcomes, yet the consultation process is not well understood. Consultant-teacher relationship quality is one feature of consultation that may promote intervention outcomes--both directly and indirectly via teachers'…

Extant coverage of multi-tiered systems of support (MTSS) in the research literature has tended to focus on student outcomes as opposed to the process of adult implementation. This conceptual article presents a model of process evaluation as a means to assess the fidelity of implementation of a multi-tiered system of supports (MTSS) framework to…

This study examines the effectiveness of scaling up a vocabulary intervention, pre-K-first grade, using a structured adaptation of the World of Words that allowed teachers some autonomy over its implementation. The purpose was to determine whether such an adaptation could maintain fidelity and promote positive child outcomes. Classrooms (pre-K…

Purpose of Review: The purpose of this review is to provide an update on the recent research (2016-2021) that evaluates the effectiveness of school-implemented interventions for students with autism (3-21 years old) from preschool to high school. Recent Findings: Overall, the recent literature demonstrated that there are EBPs that help students…

The purpose of this dissertation was to extend the literature base for teaching students with intellectual and developmental disabilities (IDD) mathematics and self-determination skills using an evidence-based practice called modified schema-based instruction (MSBI). Chapter one provides the rationale for teaching both mathematics and…

Large-scale, evidence-based interventions face challenges to program fidelity of implementation. We developed implementation strategies to support teachers implementing an evidence-based HIV prevention program in schools, Focus on Youth in The Caribbean (FOYC) and Caribbean Informed Parents and Children Together (CImPACT) in The Bahamas. We…

This study evaluated the effectiveness of faithful use of Imagine Math, a computer adaptive math intervention for elementary students in grades three through five. To achieve this objective, the researcher compared the math achievement growth as measured by the NWEA MAP math assessments from fall 2021 to spring 2022 between the treatment group and…

Class-wide Function-related Intervention Teams (CW-FIT) is a classroom management intervention in which teachers incorporate positive behavior support (PBS) principles by teaching specific classroom expectations and providing feedback on student behavior as part of an interdependent group contingency. Interventions like CW-FIT may be helpful for…

The goal of the current study is to examine the degree to which measures of quality of implementation and student engagement moderate pretest--posttest changes in mediating variables that are targeted by DARE "keepin' it REAL." DARE officers (10 elementary school, five middle school) taught DARE "keepin' it REAL lessons to 1,017…

The impact of the New Tech Network (NTN) design on several academic measures was tested on ninth graders in four schools in one state located in the Southeastern United States. Research questions explored the extent to which achievement test scores, dual credits earned, and dropout rates differed between ninth grade students in high fidelity NTN…

Purpose: Our study focused on identifying measurable constructs of a restorative classroom and appropriate metrics to measure those constructs through content validity analysis of a direct observation tool. The tool was designed to assess restorative practices implementation in the classroom in the context of professional development supporting…