This article describes the results of a series of studies that involved functional communication training (FCT) conducted in children's homes by their parents. The 103 children who participated were six years old or younger, had developmental delays, and engaged in destructive behaviors such as self-injury. The core procedures used in each study…

Activity schedules, guided compliance, and differential reinforcement are often used to reduce transition-related problem behavior in children with autism. One potential way to increase the effectiveness of these procedures when transitioning children from preferred to nonpreferred activities is to alter the motivating operations for…

In this pilot study, we conducted a randomized controlled trial to examine the effects of a school-based engagement intervention on parent adherence to recommendations for children screened for social, emotional, behavioral, and adaptive problems at kindergarten entry. The aims were to evaluate the impact of an enhanced feedback session on…

Methods for meta-analyzing single-case designs (SCDs) are needed in order to inform evidence based practice in special education and to draw broader and more defensible generalizations in areas where SCDs comprise a large part of the research base. The most widely used outcomes in single-case research are measures of behavior collected using…

The purpose of this dissertation research was to analyze frequently disciplined students' perceptions of exclusionary discipline and caring teacher behaviors. The research focused on educators' disproportionate discipline practices that result in Black students experiencing exclusionary discipline at a higher rate than their White peers.…

The current study evaluated whether a computer-based training program could improve observers' accuracy in scoring discrete instances of problem behavior at 5x normal speed using a multiple-baseline design across subjects. During pretraining and posttraining, observers attempted to score multiple examples of problem behavior at 5.0x without…

Research suggests that people with a Williams syndrome (WS) or Down syndrome (DS) diagnosis display an increased prevalence of autism spectrum disorder (ASD) when compared to the general population. This study aimed to examine characteristics of ASD in a group of children with DS or WS. Results suggest that children with DS and WS exhibit higher…

Purpose: To investigate how a physical activity education program based on the teaching personal and social responsibility (TPSR) model affected disruptive behaviors in teenagers. Method: A total of 338 students (13-15 years old) from the 672 recruited completed a 4-month TPSR-model-based program during their physical education lessons. Disruptive…

There are currently no approved pharmacological treatments to improve social reciprocity and limit repetitive and rigid behaviors in autism spectrum disorder (ASD). We describe the design of two Phase III studies evaluating the efficacy/safety of bumetanide oral liquid formulation in ASD. These are international, multicenter, randomized,…

The main goal of both special education and inclusive education for young people with learning or behavioral difficulties is their maximum inclusion in the community as adults. The question of which of these two approaches is more likely to achieve this goal is addressed by considering the findings of three outcome studies of young people with…

This study sought to elucidate the contributions of inferior executive function and social competence to the development of internalizing and externalizing problems in primary school. Children (N = 1,115), on average 5.36 years old in first grade, were followed across primary school with measures of multi-method and multi-informant. Results of…

There is a growing population of adolescent students with developmental disabilities (DD) in school settings. Educators are in need of evidence-based practices (EBP) to address the challenging behaviors of students with DD. A key consideration in determining whether practices should be considered as an EBP is whether these practices have been…

Individuals on the autism spectrum experience high rates of mental health issues. Meta-analyses indicate promising effects of psychological therapies, but challenges remain in ensuring and supporting access. This systematic review identified 12 studies that report on the barriers and facilitators to accessing psychological treatments for mental…

How do preservice teachers with low and high teacher self-efficacy respond when instructing a simulated classroom with challenging behaviors? This research study identified the responses of four preservice teachers as well as examined their teacher self-efficacy and teacher anxiety measures following their participation using Teach Live™, an…

This study investigates how teachers' perceptions of student problems are affected by school-level student/teacher racial compositions. Utilizing the full spectrum of student/teacher racial compositions, results from nonlinear models show that students, regardless of their individual racial background, will be evaluated partially on the racial…