Understanding Cognitive Load in Learning
Cognitive load theory: Working memory holds 7±2 items. Three types: intrinsic (content complexity), extraneous (poor design), germane (deep...
June 2025
December 2024
Cognitive Load Theory: The Limits of Memory
George Miller's 1956 paper established that working memory holds 7 ± 2 items. John Sweller's 1988 cognitive load theory asked: if working memory is...