HCD.9:6 - Bias-Annotation

Lenses: Gov, Arch, Onto/Epist, Prag, Did. Scope: one focused practice–feedback–correction–retry episode for a named human action.

Recurring bias	Likely drift	Repair
hours-dose bias	Logged time is treated as the mechanism or proof of improvement.	Preserve the task, action, support, feedback, correction, and retry.
corrected-product bias	The final answer overwrites the first attempt and received help.	Keep first response, provider contribution, learner correction, and retry separate.
answer-substitution bias	Teacher, peer, or AI output becomes the learner’s performance.	Require a learner action after the contribution and retain attribution.
score-only bias	A mark or threshold supplies no actionable information.	Name the criterion, observed error, useful part, and next action.
feedback-immediacy bias	One timing rule is applied regardless of risk and purpose.	Choose timing from safety, consequence, first-attempt value, and error rehearsal.
exact-repeat bias	Memorizing the corrected answer is mistaken for rule use.	Change a decision-bearing condition when discrimination or adaptation matters.
total-retest bias	One defect causes every supported requirement to be repeated.	Retry affected requirements and reopen others only when contradicted or material.
practice-effect bias	A local changed attempt becomes capability, transfer, retention, or programme-effect proof.	Limit the conclusion and route stronger inference to HCD.11–HCD.13.