Which matching between two systems of mental retardation classification is correct?

Which matching between two systems of mental retardation classification is correct?

Options:

(a) Trainable: severe

(b) Educable: moderate

(c) Custodial: mild

(d) Trainable: moderate

✅ Correct Option: (d) Trainable: moderate

Explanation (200+ words):

Older classification systems for mental retardation used terms such as educable, trainable, and custodial, while newer systems classify based on severity: mild, moderate, severe, and profound. In these systems, “educable” generally corresponds to mild intellectual disability, while “trainable” corresponds to moderate intellectual disability. Individuals classified as trainable can learn basic self-care and functional skills with systematic instruction. Custodial typically referred to severe or profound levels, not mild. Therefore, the correct matching is trainable with moderate, making option (d) correct.

10 Related PPSC Facts:

Older classification terms exist. Educable = mild. Trainable = moderate. Custodial = severe/profound. Modern systems use severity levels. Functional skills emphasized. Classification evolved over time. Terminology now more respectful. Important special education history. Frequently asked exam topic.