RHY.14:11 - SoTA-Echoing
| Source or supplied contribution | Adopted operation | Limit and serious alternative |
|---|---|---|
| London et al., comparison of perceptual-center methods, as used in RHY.4 | Preserve the response task when interpreting a timing estimate. | A physical event timestamp is sufficient for a physical-event question; perceived placement may require another task. |
| Body maps of the sensation of musical groove (2025) | The study separately elicits wanting-to-move and pleasure ratings and locations of felt sensations. Adapt its task separation when those different responses matter. | The online study did not directly establish which indicated body parts actually moved. A felt-location report is not a movement recording; its selected tracks also do not establish a universal genre ranking. |
| Lau et al.’s robot ensemble integration, used in RHY.9 | Preserve the distinction between endpoint and within-passage coordination. | Reuse a sufficient endpoint result for an endpoint question; inspect internal relations only when the task needs them. |
| MDPE.12, with RHY.4 and RHY.7 | Use task-specific rhythmic observations inside a broader comparison of performance and response. | A convenient timing or structural metric can be sufficient locally; it is not a substitute for a missing receiving response. |
For a concrete comparison, consider choosing between two passages when the session designer needs to preserve both reported enjoyment and attraction to movement. Prefer separately named pleasure and wanting-to-move responses over one combined “groove” judgement. The body-map study’s separate tasks inform this choice; the following justification is a methodological argument, not a reported test of competing questionnaires. In the constructed case in RHY.14:5.3, the responses rank the passages differently. A combined judgement cannot say which aim a choice serves. Using the same passages and respondent with one additional short question preserves that distinction at a small but real response burden; no time saving has been measured. RHY.14:4.4 makes that task choice and :4.5 keeps the results separate.
A single holistic judgement remains adequate when that is the actual choice criterion; ask only the one specific question when the other response cannot change the decision. If the claim concerns coordinated movement, use an appropriate movement observation instead. This accepts its greater preparation and performance burden only for that different claim. Reconsider the chosen response task when the aim, participants or meaningful distinctions change.
The event-matching and continuous-course instructions form a methodological synthesis. Their calculations and observation limits are explicit; no universal detector, response scale or rhythm-quality measure is selected. Revisit a source or procedure when a new material, observation task, population or detector behaviour changes the relevant comparison.