A young child who has an intelligence quotient (IQ) of 45 would be described as:
a. Within the lower limits of the range of normal intelligence.
b. Mildly cognitively impaired but educable.
c. Moderately cognitively impaired but trainable.
d. Severely cognitively impaired and completely dependent on others for care.
ANS: C
Moderately cognitively impaired IQs range from 35 to 55. The lower limit of normal intelligence is approximately 70 to 75. Individuals with IQs of 50 to 70 are considered mildly cognitively impaired but educable. An IQ of 20 to 40 results in severe cognitive impairment.
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