Part 1:

The presenting symptoms or functioning skills can at times be representative of different disorders. For example, both intellectual disability disorder and dementia describe significant deficits in everyday functioning. Behavior disorders from an everyday point of view are also a difficult area to define. One of the challenges with evaluating children is the influence of several factors such as social, cognitive, and motor development as well as environmental factors.

• Describe the diagnostic criteria for intellectual disability disorder and dementia based on the current DSM. Explain the major differences between the two disorders. Describe some of the ways in which a person may be diagnosed with intellectual disability disorder. Describe some of the ways a person may be diagnosed with dementia.
• Describe the main types of behavior disorders in children and explain how these disorders can be differentiated from a child that may be exhibiting disruptive behaviors for other reasons.