Research evaluations of Applied Behaviour Analysis (ABA)-based interventions for children with autism demonstrate positive outcomes. However, little research has focused on the translation of these evidence-based interventions into service delivery models within existing education systems. In the present article, we provide a description of the…

Evidence from recent meta-analytic and narrative review suggests that early intensive behavioral intervention (EIBI) may improve life chances of preschool children with autism. Unfortunately, there are few data indicating whether early gains are maintained after intervention ceases. The purpose of the present study was to establish the 2-year…

Although the evidence of effectiveness of Early Intensive Behavioral Intervention (EIBI) for children with autism is growing, very little is known about the process parents go through in deciding to implement such a program. We interviewed 30 mothers whose children had been on an EIBI program to investigate more systematically how and why they…

We evaluated outcomes for 31 children with autism (2-6 years of age at intake) who received behavioral intervention in mainstream pre-school settings and a comparison group of 12 children receiving treatment as usual. After 2 years, children receiving behavioral intervention had higher IQ scores (Hedges g = 1.03 (95% CI = 0.34, 1.72) and adaptive…

The authors report 1-year outcomes for 11 children (3-7 years) with autism who attended an "Applied Behavior Analysis (ABA) classroom" educational intervention in a mainstream school setting. The children learned new skills by the end of 1 year and learned additional skills during a 2nd year. Group analysis of standardized test outcomes (IQ and…

We gathered individual participant data from 16 group design studies on behavioral intervention for children with autism. In these studies, 309 children received behavioral intervention, 39 received comparison interventions, and 105 were in a control group. More children who underwent behavioral intervention achieved reliable change in IQ (29.8%)…

Although much research has documented the benefits to children with autism of early intensive behavioral intervention (EIBI), little has focused on the impact of EIBI on families. Using a semi-structured format, we interviewed 53 parents whose children had received 2 years of EIBI to obtain detailed first person accounts of the perceived benefits…

Although existing research is scarce, evidence suggests that children and adults with intellectual disabilities may be at increased risk of being bullied (as they are for maltreatment generally) and possibly more likely than those without disabilities to also engage in bullying behavior. Despite significant clinical interest in bullying, we could…

Very little is known about factors potentially affecting the performance of therapists delivering applied behavior analysis (ABA) interventions for young children with autism. Eighty-one therapists working in ABA schools participated in a questionnaire study focused on their reports of burnout and perceived therapeutic self-efficacy in their work…

A systematic literature search for studies reporting effects of Early Intensive Behavioral Intervention identified 34 studies, 9 of which were controlled designs having either a comparison or a control group. We completed a meta-analysis yielding a standardized mean difference effect size for two available outcome measures: change in full-scale…

Background: The working culture surrounding challenging behaviour may have a strong effect on staff behaviour. As a first step to influencing staff talk about challenging behaviour, the aim of the present study was to explore whether a 1-day training workshop could have an effect on staff causal explanations. Methods: Fifty-four front line staff,…

Background: A range of factors have been suggested as determinants of staff behaviour in the context of working with people with challenging behaviour. The purpose of this study was to evaluate whether a typical challenging behaviour staff training course had an effect on staff feelings of efficacy, their negative emotional reactions to…

An intervention group (n = 23) of preschool children with autism was identified on the basis of parent preference for early intensive behavioral intervention and a comparison group (n = 21) identified as receiving treatment as usual. Prospective assessment was undertaken before treatment, after 1 year of treatment, and again after 2 years. Groups…

A variety of variables have been found to augment perceived social validity of behavioral interventions. In the present study, potential effects of behavioral function were evaluated. Sixty students inexperienced in work with people with mental retardation, and 60 experienced staff watched one of two carefully matched acted videos depicting…

British parents (n=141) participating in an intensive home-based behavioral intervention for a child with autism completed a questionnaire addressing issues of stress, coping, and support. Results showed that parents' stress levels were predicted mainly by psychological rather than demographic variables. Adaptive coping strategies, informal social…