A systematic review of weighted vests with individuals with autism spectrum disorder

The purpose of the study was to evaluate the current literature on the use of weighted vests (WV) with individuals with autism spectrum disorder (ASD). A literature review using the standards recommended by the What Works Clearinghouse was conducted. The studies included in the review met the following criteria: (a) use of a single case research design; (b) inclusion of at least one individual with ASD; (c) examination of the effects of WV on a particular dependent variable; and (d) publication in English in a peer-refereed journal in the past 25 years. The results of the review show that the use of WV with individuals with ASD is not an evidence-based practice.