Irrelevant Tapping and the Acoustic Confusion Effect
Why this work is in the frame
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Bibliographic record
Abstract
When items in a to-be-remembered list sound similar, recall performance is worse than when items are acoustically distinct, what is known as the acoustic confusion effect (ACE). When participants are asked to tap a syncopated rhythm during list presentation, the difference between the acoustically similar and dissimilar conditions is abolished; however, simple temporal and simple spatial tapping tasks have no effect. The objective of the present study is to examine whether spatial complexity is a property of the tapping task that interferes with the ACE. Participants were asked to tap a simple (Experiment 1) or a complex spatial pattern (Experiment 2) at a regular pace during a verbal serial recall task in which acoustic similarity was manipulated. The results showed that simple spatial tapping had no effect on the ACE, whereas complex spatial tapping significantly reduced the effect. Implications for three theories of memory are discussed.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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