Producing your own sentence about an idea encodes durably; recognising someone else’s does almost nothing.
The single finding both guides are built on, which is why they converge despite describing different activities. Highlighting rates low utility; self-explanation and elaborative interrogation rate moderate with large effects.
Links
Typed edges. Anything below the line was authored on the other note and derived here.
← has exampleMark where the argument turns, not where it arrives — conclusions are findable by flipping, inferences are invisible without your help.
Finding the hinge cannot be done by recognition — it requires reconstructing the argument well enough to locate the load-bearing move, which is generation whether or not you write anything.
← supported byConditions that make learning feel harder tend to make it last longer — fluency is a misleading signal.Explains why generation works when recognition does not: the effort of producing an answer is the encoding, so removing the difficulty removes the benefit.
← requiresThe intention to learn has no power of its own — retention is determined by the operations you actually ran on the material.Establishes why technique beats effort at all. Once intention is ruled out as a mechanism, the only remaining lever is which operation you perform — which is the whole argument for generation.
← requiresThe instrument’s presence changes posture from consumer to participant before a single mark is made.You cannot generate without an instrument in hand. The pen is the mechanical precondition for the cognitive move, which is why the rule is stated first and unconditionally.