Enhancing memory using enactment: does meaning matter in action production?
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Enactment is an encoding strategy in which performing an action related to a target item enhances memory for that word, relative to verbal encoding. Precisely how this motor activity aids recall is unclear. We examined whether the action created during encoding needed to be semantically relevant to the to-be-remembered word, to enhance memory. In Experiment 1, participants were asked to either (a) enact, (b) perform unrelated motoric gestures, or (c) read forty-five action verbs. On a subsequent free-recall test, memory for enacted words was significantly higher relative to words read, or encoded with unrelated gestures. In Experiment 2, to reduce the ambiguity associated with initiating an unrelated gesture, participants were instructed to write target words in the air. Results were similar to Experiment 1. In Experiment 3, we replicated the results of Experiment 2 using video conferencing to record the onset time of action initiation for enacted, unrelated gesture, and read trials. Results showed that planning of meaningful actions may also contribute to the memory performance as evidenced by a longer onset time to initiate an action on enactment relative to gesturing and reading trials. These findings suggest that planning and executing meaningful actions drive the enactment benefit.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.010 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it