Social Constructivism is a learning theory primarily associated with Lev Vygotsky, and it emphasizes that:
Learning occurs through social interaction, collaboration, and communication with others.
Knowledge is co-constructed in a cultural and social context.
Concepts like the Zone of Proximal Development (ZPD) and scaffolding are central to this theory.
Why the others are incorrect:
(B) Cognitive Constructivism – Associated with Jean Piaget, focuses on how learners construct knowledge individually through experiences, not primarily through interaction with others.
(C) Radical Constructivism – A more extreme form of constructivism (linked to Ernst von Glasersfeld), where knowledge is seen as entirely subjective and individually constructed.
(D) Psychological Constructivism – A general term, but not as specific or widely recognized as Social or Cognitive constructivism.