What Audiologists Need to Know about Autism Spectrum Disorders

ABSTRACTS The purpose of this article is to increase awareness of autism spectrum disorders (ASDs) in the profession of audiology. Because of suspicions of hearing loss, many children with ASDs may be seen in an audiological setting prior to a formal diagnosis of developmental disorder. Unfortunately, many audiologists are not aware of the signs and symptoms associated with these disorders and do not make referrals for additional testing when needed. This article discusses some of the basics with regard to ASDs. The disorders listed under ASDs, prevalence of ASDs, and possible etiologies are mentioned. Several warning signs are discussed that are focused specifically on what an audiologist may observe in his/her clinical setting. The aim of this article is to make audiologists more aware of ASD and give them the insights to make referrals for a developmental evaluation if they suspect a child may have a developmental delay. A case study concludes this article to illustrate an example of an appropriate referral made by an audiologist. KEYWORDS Autism spectrum disorder (ASD) - pervasive developmental disorder (PDD) - Checklist for Autism in Toddlers (CHAT)