Biological And Environmental Factors Associated With Autism

What causes Autism? An overview of biological and environmental factors associated with Autism (ASD) Myia Hewison University of Sunderland PSY246 9th November 2014 Word count 1242 What causes Autism? An overview of biological and environmental factors associated with Autism (ASD) Autism, otherwise known as autistic spectrum disorder (ASD) has developed significantly over the past few years. There has been much research carried out since its discovery over sixty years ago (Wolff, Narayan Moyes, 1988), it is now described as a complex syndrome affecting the central nervous system and a developmental disorder that stems from a neurological disorder affecting normal brain function (Volkmar, 2007). This essay will examine both the biological and environmental factors believed to cause ASD, while considering some of the major theories surrounding the condition. ASD is identified by three distinguishing primary impairments in language, social skills and behavioural flexibility, which are referred to as the Triad of Impairments (Happe’ Ronald, 2009). Additionally, the primary characteristics that define ASD are often accompanied by various other features such as; learning disabilities, self-injury, aggression, repetition, ritualistic eating, drinking or sleeping behaviours and a compelling need for routine (Happe’ Ronald, 2009). Diagnosis is often carried out using the Autism Spectrum Quotient or AQ (Baron-Cohen, 2006) and it consists of a fifty itemShow MoreRelatedSoar Research Paper: Theories Of Autism. Autism Is Known1454 Words   |  6 PagesTheories of Autism Autism is known as a profound neural development disorder marked by an inability to communicate and interact with others. In many families, there appears to be a pattern of autism or related disabilities, further supporting the theory that the disorder has a genetic basis. 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