Describe the Classifications of Mental Retardation

question 15

Essay

Describe the classifications of mental retardation.What is the utility of such a range,and how has the position of the American Association of Mental Retardation changed this position?

---

Definitions:

Fan-Shaped

Describes an object, structure, or pattern that spreads out in a shape resembling a fan.

Serratus Anterior

A muscle that originates on the surface of the upper eight or nine ribs and inserts along the entire anterior length of the medial border of the scapula, playing a key role in the movement of the shoulder blade.

Humerus

The long bone in the upper arm that runs from the shoulder to the elbow.

Teres Major

A muscle in the upper arm, which helps in the rotation and adduction of the shoulder.