RHY.13:4 - Solution
RHY.13:4.1 - State the needed continuation and the claimed contribution
Name what the performer or equipped whole already does, under which conditions, and what must become available next. Select one current question:
- Transfer: can an earlier rhythmic contribution be used in a meaningfully changed passage or condition?
- Retention: can the relevant contribution still be performed after an interval under the stated reference conditions?
- Support dependence: what remains available when a particular source of reference, information or assistance changes?
- Combined use: can the whole perform in the actual later arrangement, even when the causes of success or failure cannot be separated?
Use the smallest question that changes the decision. A rehearsal can proceed with a useful qualified result without a general learning-effect claim.
Keep the contributor visible. A teacher may supply beat and entry, the learner articulation, a score duration, and a device the sound. If later use retains them all, test that arrangement. If the learner must supply the entry without the teacher, state that changed contribution explicitly.
RHY.13:4.2 - Build a rhythmic contrast that can answer the question
Retain the relevant reference, grouping, duration, articulation and receiving task unless one of them is the selected change. RHY.2 and RHY.5–RHY.6 help recover what the source or representation actually supplies.
| Selected change | Construct the probe | Interpretive condition |
|---|---|---|
| Tempo | Specify the rhythm-relative relations to preserve and change the beat period; include required movement and recovery. | Correct interval ratios do not establish that the physical actions remain available at the new speed. |
| Entry or cycle position | Start from another meaningful point while retaining enough information to recover the reference. | A withheld answer cue can test recognition; an absent indispensable reference makes a different task. |
| Phrase or material | Keep the earlier contribution needed while changing the relevant grouping, duration or articulation. | Distinguish transfer of timing from newly required instrumental technique. |
| Representation or modality | Supply the necessary information in the new convention or channel and obtain any needed ability to read or realize it. | A bare onset string cannot test reconstruction of duration it does not specify. |
| Partner or responsive equipment | Use the new participant’s actual cues and response while the passage continues. | Following a fixed recording does not demonstrate reciprocal correction. |
| Support | Change the named count, gesture, score or cue while retaining other required contributions. | Record which contribution was withdrawn; a changed instrument or provider may change the tested whole. |
| Delay | Choose an interval relevant to the next use and keep the intended reference conditions available. | Note intervening practice or changes when they affect the conclusion. Delay alone does not isolate forgetting. |
Where a failure could come from a new prerequisite, check that prerequisite cheaply before interpreting the probe. For instance, a known actuator recovery time can rule out a proposed tempo without repeatedly commanding an impossible action. A person who has never learned the new notation needs access to its convention before performance can show transfer through it.
RHY.13:4.3 - Separate retained performance, support and new instruction
For human capability, use HCD.12 or HCD.13 to preserve the question’s conditions. Observe the attempt needed by the claim before giving a demonstration that would supply the answer. If guidance is necessary, provide it and qualify the result as supported or newly learned performance.
For a retention question, keep the reference task and support comparable to the earlier use. For a support question, compare with the named support condition. A delayed attempt with withdrawn assistance can show that the combined later demand is not yet met; by itself it cannot decide between loss over time and dependence on that assistance.
The order of attempts matters. Restoring a cue after a failure can help localize the next intervention, but the earlier attempt may have provided practice. Do not label a later successful retry an untouched first attempt. Use further contrasts only if they could change the action.
A robot’s successful replay after restoring a saved configuration shows operation with that configuration. A transfer claim requires the relevant changed input or condition; a learned-policy improvement claim needs the corresponding training and evaluation basis. Keep hardware, controller, calibration and support available in the claimed performing whole.
RHY.13:4.4 - Observe the contribution and interpret the failed relation
Perform the probe under conditions appropriate to the actual technique and arrangement. Inspect the relation the task needs: reference continuation, phrase grouping, sustain and release, timed entry, joint correction or coordination through the overlap.
Separate three outcomes:
- The target relation is performed under the stated conditions. Use that result at this scope.
- A relevant relation fails in an otherwise interpretable probe. Locate the difficulty that changes the next move: retrieving or using available information, recognizing the relation, performing an action, meeting its physical demand or coordinating with another contribution.
- The attempt is uninterpretable for the claim because necessary information is absent from the task input, or its support, observation or new prerequisite is inadequate. Repair that condition or return a narrower conclusion.
A failed novel passage does not erase demonstrated familiar capability. Conversely, a correct structural answer does not establish its physical enactment. RHY.12 supplies further human practice; RHY.9–RHY.11 repair the performing arrangement or coordination. RHY.14 supplies observation and response methods when those are the unresolved contribution.
RHY.13:4.5 - Return a bounded conclusion and next use
State what carried over, remained available later, or depended on support, with the changed condition and relevant limits. Ordinary use may need only a concise rehearsal decision: “The phrase now survives the rate change with the hand reference; unaided entry still needs practice.”
Distinguish local usability from causal claims about how learning occurred and from prevalence across a population. Stop when the receiving decision can be made. If a stronger conclusion matters, identify the additional contrast or observation that could change it and compare its value with its burden through C.11.DUA.
Reopen the affected claim when the passage, convention, performing whole, support, interval or intended range changes. Keep earlier conclusions whose conditions still hold.
Local mantra: choose the needed claim; change the relevant condition; preserve its inputs; observe before teaching when required; return the result with its support and scope.