'संज्ञानात्मक भार' (cognitive load) सिद्धांत के अनुसार:

उत्तर: (A) Working memory has limited capacity; instruction should manage load — Cognitive Load Theory (Sweller): working memory is limited (~7 items). Intrinsic load (content complexity), Extraneous load (poor design), Germane load (schema building). Teachers should: reduce extra...