Dave received an IQ score of 62 and was classified as mentally retarded. Best-informed reaction is

Dave received an IQ score of 62 and was classified as mentally retarded. Best-informed reaction is

Options:

(a) Classification needs adaptive skills assessment

(b) IQ measurement is irrelevant

(c) IQ of 62 is normal

(d) Dave was correctly classified

✅ Correct Option: (a) The classification cannot be considered valid unless adaptive skills are also assessed

Explanation (200+ words):

Modern definitions of intellectual disability require more than a low IQ score. According to diagnostic criteria (e.g., DSM and AAIDD), classification must include limitations in adaptive functioning such as communication, social skills, and daily living skills. An IQ score of 62 suggests significant cognitive limitation, but without assessing adaptive behavior, classification is incomplete. Some individuals may score low on IQ tests due to cultural, linguistic, or testing factors. Therefore, the most informed response is option (a).

10 Related PPSC Facts:

IQ alone is insufficient. Adaptive behavior is required. Modern diagnostic criteria apply. AAIDD guidelines used. Cultural bias affects IQ tests. Adaptive skills include daily living. Classification must be comprehensive. Ethical assessment practice. Intellectual disability definition updated. Exam-relevant concept.