Worked examples — what the studies actually show. The evidence list below names the studies that actually constrain faded solutions.
Scores here are relative ranks inside this atlas, not lab grades or official cut scores.
Evidence
- Classical source — Sweller is the public name this atlas attaches to the origin story of cognitive load.
- Modern constraint — Renkl and later work keep cognitive load from being treated as magic: effort and test still matter.
- Exam listing — cognitive load earns its exam-fit score when the sitting asks for a name, number or chosen method under time.
- Dunlosky utility — Dunlosky's reviews treat practice testing and distributed practice as high-utility — cognitive load is one way to run them.
- Bjork difficulty — Bjork's desirable difficulty says a slightly harder retrieve of cognitive load beats a fluent reread.
Mechanisms
- Retrieval as encoding — Producing cognitive load from a blank page is a new encoding, not a photocopy of the reread.
- Error as signal — A miss on cognitive load tells you which fact to split or rewrite. A fluent reread hides that.
- Time-box honesty — cognitive load that only happens after midnight is a scheduling fail, not a character fail.
- Transfer test — If you cannot do cognitive load in a different room, you have context, not skill.
Researchers
- Sweller — Sweller is cited as a public scientific name for cognitive load, not as a private coach.
- Renkl — Renkl appears because later measurement tightened the first story of cognitive load.
- John Dunlosky — Dunlosky's utility rankings are the classroom constraint: cognitive load should earn its hours against cheaper rereading.
- Robert Bjork — Desirable difficulty explains why cognitive load that feels slightly late is often the useful one.
Educational atlas — not an official syllabus, medical advice, or leaked item bank. Worked examples: Keep the public outline in view and treat this page as method, not a leaked key.
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