A child who shows repeated rhythmic, purposeless movements such as nail biting, head banging or body rocking would be diagnosed with:
A)Autism spectrum disorder
B)Stereotypic movement disorder
C)Attention-deficit/hyperactivity disorder, predominantly inattentive presentation
D)Attention-deficit/hyperactivity disorder, predominantly hyperactive/impulsive presentation

Question

Quizplus · Accepted Answer

The child is exhibiting stereotypic movements, which is a key feature of stereotypic movement disorder. Autism spectrum disorder, ADHD predominantly inattentive presentation, and ADHD predominantly hyperactive/impulsive presentation may present with repetitive behaviors, but not necessarily rhythmic or purposeless movements.

A Child Who Shows Repeated Rhythmic, Purposeless Movements Such as Nail