Naturalistic developmental behavioral intervention is an emerging class of interventions for young children with autism spectrum disorder. The present article is a meta-analysis of outcomes of group-design studies (n = 27) testing interventions using naturalistic developmental behavioral intervention strategies. Small, significant positive effects…

The provision of reinforcement to increase desired behaviors is a crucial element of behavior analytic intervention for individuals diagnosed with autism spectrum disorder (ASD). Formal preference assessments, like the multiple stimulus without replacement procedure (MSWO), are often used to determine reinforcers used during intervention. While…

Today, the use of formal preference assessments, including paired-stimulus preference assessments, is widely utilized to help determine which items to use as reinforcers during intervention. A second way to determine potential reinforcers is to analyze multiple dimensions of a stimulus in the moment, a procedure known as in-the-moment reinforcer…

Background: Children with autism spectrum disorder have impairments in social behaviours that require systematic intervention. The purpose of this study was to evaluate the cool versus not cool procedure implemented in a small group (dyad). Method: The cool versus not cool procedure consisted of the researcher demonstrating the targeted behaviour…

This evidence-based practice overview on Video Modeling (VM) includes the following components: (1) Overview: A quick summary of salient features of the practice, including what it is, who it can be used with, what skills it has been used with, and settings for instruction; (2) Evidence-base: The "VM Evidence-base" details the NPDC…

File review data were used to explore the impact of a large-scale publicly funded Intensive Behavioral Intervention (IBI) program for young children with autism. Outcomes were compared for 61 children who received IBI and 61 individually matched children from a waitlist comparison group. In addition, predictors of better cognitive outcomes were…

For three decades after Leo Kanner's first clinical description, research progress in understanding and treating autism was minimal but since the late 1960s the growth of autism discoveries has been exponential, with a remarkable number of new findings published over the past two decades, in particular. These advances were made possible first by…

Aggression can present as a significant problem behavior in individuals with a diagnosis of developmental disability. Much research has focused on the prevalence of aggression in individuals with varying degrees of severity of intellectual disability (AD), autism spectrum disorders (ASD) and co-morbidity of ID and ASD. Research has also focused on…

Although the "efficacy" of Intensive Behavioral Intervention (IBI) for young children with Autism Spectrum Disorders (ASD) has been well documented in small model programs, IBI's "effectiveness" (i.e., does it work in the "real world"?) has been less studied and may not be as impressive, e.g. Bibby, Eikeseth, Martin,…

Five adolescents with autism, 5 control participants, and 4 child controls received rewards for varying their sequences of responses while playing a computer game. In preceding and following phases, rewards were provided at approximately the same rate but were independent of variability. When reinforced, variability increased significantly in all…

Social competency deficits are a core feature of autism spectrum disorders (ASDs). During the past several decades, a number of social skill interventions for students with ASD have emerged. However, over the past five years, three converging issues have brought increased attention to the need for social competence programming: (1) increased ASD…

Drash and Tudor's argument that autism is a contingency-shaped disorder of verbal behavior is logical and consistent with behavioral principles, but the argument's premises have no direct empirical support and some conflicting evidence. The quantity and quality of research needed to support such a theory is compared to that found in the area of…

Data were analyzed from 66 young children with autism served by 25 different early intervention consultants and receiving parent-managed interventions. Parent-managed intensive interventions resulted in progress for 60 children for mental age, adaptive behavior, and language skills. Interventions did not reproduce results from clinic-based…

The bibliography contains 392 citations relevant to education and related services for children with autism and their families published between 1983 and 1988. Most of the citations are journal articles but a number of relevant books are also included. Citations are alphabetized by title. An author index (by first author) and a subject index are…

We are delighted to welcome you to the International Psychological Applications Conference and Trends (InPACT) 2016, taking place in Lisbon, Portugal, from 30 of April to 2 of May, 2016. Psychology, nowadays, offers a large range of scientific fields where it can be applied. The goal of understanding individuals and groups (mental functions and…