Read the following statements and choose the correct option : Assertion (A) :…

CONCEPT: Vygotsky's Socio-Cultural Theory of cognitive development holds that learning is fundamentally a social process: children build understanding through interaction with More Knowledgeable Others (MKOs) — such as teachers, parents, and peers — within their Zone of Proximal Development, a support process termed scaffolding.

APPLICATION: Assertion (A) describes exactly this scaffolding effect — teachers and peers, acting as More Knowledgeable Others, provide the support and guidance that helps a learner's understanding and skills grow. Reason (R) states the general socio-cultural premise underlying it — that social interaction is a key component of learning and development. Because the specific guidance described in (A) works precisely because it is a social interaction — the general mechanism named in (R) — (R) correctly explains why (A) holds; the two statements are causally linked, not merely two separate true facts.

• Both (A) and (R) are false — fails, since both claims are individually well documented within socio-cultural theory, not contradicted by it.

• Both true, but (R) is not the correct explanation — fails, since it treats the general social-interaction principle as coincidental rather than as the operating mechanism behind the specific guidance described in (A).

• (A) is true, but (R) is false — fails, since social interaction being central to learning and development is a foundational tenet, not a false claim, and rejecting it while accepting (A) is internally inconsistent given that (A) itself describes a social interaction.

This also lines up against Piaget's more individually-centred account of development, confirming that the specific guidance in (A) and its general social basis in (R) belong to the same explanatory chain rather than being an accident of two true but unrelated statements.