Background & aims: Although the Picture Exchange Communication System (PECS) has been demonstrated to be an effective intervention to teach people diagnosed with autism spectrum disorder a functional communication system, the research indicates variability in PECS outcomes across people and studies. Therefore, the purpose of the current study…

Although low levels of memory strategy use have been found in children with autism spectrum disorders (ASDs), few studies have explored the effectiveness of interventions for improving strategy use with this population. In two studies, we examined the short- and longer term effectiveness of rehearsal strategy training. In Study 1, children with…

The purpose of this study was to validate a procedure for sufficient exemplar training that can potentially lead to generalized responding. Based on this procedure, we taught four children with autism, generalized use of regular past tense verbs. We applied a non-concurrent multiple baseline design across the participants. The dependent variable…

Self-instruction is a pivotal skill that promotes independence and self-determination by allowing individuals to independently access prompts during the acquisition of new skills while decreasing the need for support from another person. Self-mediated video modeling (SMVM) and video self-prompting (VSP) are two methods of video-based…

This study evaluated Earobics Step 1, a commercial literacy program, and examined whether impact varied with children's school readiness and classroom instruction. Participants included 247 kindergarteners from 37 classrooms in nine Title 1 schools. Children were randomly assigned to receive 21 weeks of computerized instruction with Earobics or…

The objective of the present study is to find out the efficiency of a selective training program on the development of some social skills of Saudi students with Autism. The study sample comprised of (6) male students with Autism who aged (9-12) years, with an average age of (10.58) years, and a standard deviation of (1.16) years. Their IQ ranged…

Measures of visual-motor integration skills continue to be widely used in psychological assessments with children. However, the construct validity of many visual-motor integration measures remains unclear. In this study, we investigated the relative contributions of maturation and cognitive skills to the development of visual-motor integration…

Objective: To examine whether cognitive enhancement can be delivered through play to preschoolers with ADHD and whether it would affect severity of ADHD symptoms. Method: Twenty-nine 4- and 5-year-old children and their parents participated in separate group sessions (3-5 children/group). Child groups were introduced games designed to enhance…

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…