With the increasing prevalence of adults with autism spectrum disorder (ASD), research examining the service experiences of this population is greatly needed. The current study investigated service use, unmet needs, and obstacles to service access for a large sample of adults with ASD. After accounting for various demographic factors known to…

Purpose: Reading comprehension is consistently poor in many school-age children with autism spectrum disorder (ASD). The purpose of this tutorial is to provide an overview from a multicomponent view on the many predictors that may contribute to reading comprehension difficulties in ASD. Method: This tutorial reviews current literature on profiles…

The author examined critically three beliefs of S.S. Stevens pertaining to his quadripartite system of scales of measurement: (1) There are four scales of measurement in common usage (2) These scales and the scientific disciplines that use them can be incrementally graded for levels of reliability and validity or accuracy such that: Nominal scale…

The current meta-analysis examined the use of deep touch pressure (DTP; e.g., weighted vests) with students with disabilities. DTP is a form of sensory integration therapy that is currently used extensively in schools with students with autism and other disabilities. Each study in the analysis was evaluated using the Council for Exceptional…

To identify factors associated with valid Autism Spectrum Disorder (ASD) diagnoses from electronic sources in large healthcare systems. We examined 1,272 charts from ASD diagnosed youth <18 years old. Expert reviewers classified diagnoses as confirmed, probable, possible, ruled out, or not enough information. A total of 845 were classified with…

Articles that empirically investigated the emergence of untaught equivalence relations among individuals with autism are presented in this review. Systematic searches of academic databases, journals and ancestry searches identified nine studies that met inclusion criteria. These studies were evaluated according to: (a) participants, (b)…

Bowler et al. ("Journal of Autism and Developmental Disorders" 44(9):2355-2362. doi:10.1007/s10803-014-2105-y, 2014) have suggested that a specific memory impairment in autism spectrum disorders (ASD) arises from hippocampal failure to consolidate multiple related pieces of information. Twenty-four adults diagnosed with ASD and matched…

The frequency of selective eating and nutritional deficiency was studied among 22 children with autism and an age matched typically developing control group. Children with autism ate fewer foods on average than typically developing children. (33.5 vs. 54.5 foods, P less than 0.001) As compared to typical controls, children with autism had a higher…

This review examines ethnicity reporting in three autism-related journals ("Autism," "Focus on Autism and Other Developmental Disabilities," and "Journal of Autism and Developmental Disorders") over a 6-year period. A comprehensive multistep search of articles is used to identify ethnicity as a demographic variable in…

Autism spectrum disorder (ASD) and anxiety frequently co-occur. Research on the phenomenology and treatment of anxiety in ASD is expanding, but is hampered by the lack of instruments validated for this population. This study evaluated the self- and parent-reported Revised Child Anxiety and Depression Scale and the Multidimensional Anxiety Scale in…

This review focuses on identifying up-to-date number of publications that compared DSM-IV/ICD-10 Asperger's disorder (AspD) to Autistic Disorder/High-functioning Autism (AD/HFA). One hundred and twenty-eight publications were identified through an extensive search of major electronic databases and journals. Based on more than 90 clinical…

One method of conducting preference assessments with individuals who have autism involves measuring the time spent by the child engaging with various stimuli. Engagement is generally defined as showing interest in the stimulus but few studies have investigated the potential effects of the quality of engagement with the stimulus on reinforcer…

The gluten-free, casein-free (GFCF) diet is widely used by families of children with autism spectrum disorders (ASD). Despite its popularity, there is limited evidence in support of the diet. The purpose of this article was to identify and evaluate well-controlled studies of the GFCF diet that have been implemented with children with ASD. A review…

We explored possible cognitive, behavioral, emotional, and physiological risk markers for sleep disturbance in children with autism spectrum disorders. Data from 1,583 children in the Autism Treatment Network were analyzed. Approximately 45 potential predictors were analyzed using hierarchical regression modeling. As medication could confound…

This comprehensive review of Social Story[TM} literature included (a) a descriptive review, (b) an analysis of research quality, and (c) a meta-analysis using percentage of nonoverlapping data. In the review, 28 studies were included; 18 were included in the meta-analysis. Descriptive results highlighted information on participants, dependent…