The present study aimed to investigate extraversion as a moderator of social loafing on a motor task that requires fine motor skills as well as perceptual-motor skills. Participants with higher and lower levels of extraversion were asked to group dots according to their color during high and low identifiability conditions. The performance was…

Background: Models of service delivery for adults with an intellectual disability in Ireland increasingly focus on delivering services within local communities. Preparation for this transition often focuses on practical skills. Our service received complaints about unacceptable behaviour (i.e., shoplifting), by some service users. Although such…

There is an absence of research into online friendships and video gaming activities of students with autism spectrum disorder (ASD). In this article we describe how friendships of students with ASD were developed in an online multiplayer context using the popular sandbox game, Minecraft. Multimodal analysis of the data demonstrated that online…

Purpose: This systematic review provides an assessment of parent-focused preventive interventions that are effective in preventing early substance use (SU) and other problem behaviors among youth. Method: A systematic search following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines was conducted to identify prevention…

Stability balls are promoted as an effective alternative to chairs at a classwide level, yet there are no published studies documenting classwide outcomes. Therefore, the purpose of this study was to investigate classwide effects of stability balls and attempt to provide empirical support for their use. Using an A-B-A-B reversal design, this study…

Background/Context: As part of a nationwide initiative that re-conceptualized teacher evaluation, Virginia issued the Guidelines for Uniform Performance Standards and Evaluation Criteria for Teachers on July 1, 2012; these guidelines marked a significant overhaul of the state's approach to teacher evaluation. Previous studies examined the impact…

Teachers are responsible for delivering classroom-management plans and behavior support plans; however, many struggle to implement them consistently. Low levels of treatment integrity may be the result of various implementation barriers. No study has been conducted to examine teachers' experience of these barriers within the context of specific…

What would it mean to center theories of the child around those who are evacuated from childhood? I propose the idea of the "problem child" as an encapsulation of those who are constructed outside of Western understandings of childhood. In this essay, I explore how the problem child illuminates colonial entanglements between childhood…

The purpose of this mixed methods study was to determine if the RIRD intervention is effective in reducing vocal stereotypy in an individual with an autism spectrum disorder in the natural classroom setting with and without immediate reinforcement. The RRBs displayed by individuals with ASD may have a negative effect on the individual's ability to…

Antecedent choice and consequence choice procedures are often used as interventions to increase on-task behaviour and reduce problem behaviour. This systematic literature review considers the conditions under which individuals show a preference for choice. Results suggest that preference for choice is variable, with some individuals preferring…

This paper aims to provide a systematic review of the literature on the associated factors with infant sleep-wake behaviour during the first 12 months of life, namely (1) the factors positively and negatively associated with sleep-wake behaviour and (2) the factors positively and negatively affected by sleep-wake behaviour. This systematic review…

Civility is about the character of who we are. Civility brings core values to life in one's behavior. History suggests that civility can be taught and learned. A corrosive lack of civility is evident today in every segment of society, from politics to academia, from media to the blogosphere, from talk radio to the pulpit. At issue is whether or…

Previous researchers found that individuals with intellectual and developmental disabilities tend to prefer edible over leisure stimuli, although leisure stimuli may still function as reinforcers. We replicated and extended previous research in a 2-part experiment with typically developing children. In Experiment 1, we evaluated 15 children's…

Telephone survey interviewers need to be able to accurately record answers to questions. While straightforward for closed questions, this task can be complicated for open questions. We examine interviewer recording accuracy rates from a national landline random digit dial telephone survey. We find that accuracy rates are over 90% for numeric…

Preterm birth poses a major public health challenge, with significant and heterogeneous developmental impacts. Latent profile analysis was applied to the National Institutes of Health Toolbox performance of 1891 healthy prematurely born children from the Adolescent Brain and Cognitive Development study (970 boys, 921 girls; 10.00 ± 0.61 years;…