Matson and Nebel-Schwalm (Research in Developmental Disabilities 28(4) 341-352, 2007) conducted an overview of comorbid psychopathology with autism spectrum disorder (ASD) in children. The purpose of the current paper is ...

The purpose of this literature review was to provide an overview of the research on gastrointestinal (GI) symptoms in autism spectrum disorder. Topics explored include the prevalence of GI symptoms, the importance of ...

The purpose of this review is to provide an overview of the research on epilepsy in autism spectrum disorder (ASD). Topics explored are the prevalence of epilepsy in ASD, the importance of studying epilepsy, as well as the ...

The purpose of this literature review is to provide an overview of the research on sleep problems in autism spectrum disorder. Topics explored are the prevalence of sleep problems, the importance of studying sleep problems, ...

The purpose of this review is to provide an overview of the research on attention-deficit/hyperactivity disorder (AD/HD) in individuals with autism spectrum disorder (ASD). Topics explored are the prevalence of AD/HD, the ...

The influence of stimulus salience on over-selective responding was investigated in the context of a comparator theory of over-selectivity. In Experiments 1 and 2, participants were presented with two cards, each displaying ...