Autism Spectrum Disorder (ASD) is a lifelong neurodevelopmental disorder that is becoming increasingly common. Autism does not yet have a known etiology, nor a definitive diagnostic test, thus making diagnosis a difficult and rarely uniform task. Currently, ASD is behaviorally diagnosed based on criteria defined by the American Psychiatric Association in the Diagnostic and Statistical Manual of Mental Disorders (DSM). Recently, a change was made in the criteria from more lenient criteria in DSM-IV-TR, to more narrow criteria laid out by the DSM-V, which supersedes the DSM-IV-TR.
Download count: 0