A wrong response preceding a help request is associated with a higher predicted probability of a correct end-of-unit response than the request alone¶
Claim · All claims
Evidence · 1 study · designr2·q2
Currency · newest study 2024 · not yet checked against its sources · not reviewed by a person
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q2 i? Joint-effect simulations show that inserting a "wrong response" before each help request raises the predicted probability of a correct response relative to the request alone. → Lu 2024
Evidence¶
Lu 2024¶
Lu, Y., Tong, L., & Cheng, Y. (2024). Advanced Knowledge Tracing: Incorporating Process Data and Curricula Information via an Attention-Based Framework for Accuracy and Interpretability. Journal of Educational Data Mining, 16(2). https://osf.io/mdpzc/ doi:10.31219/osf.io/3k7z2
q2 · i? · the article prints no effect size for this finding · design · r2
Artificial action-log simulation (Figure 3) inserting a wrong response before answer, hint, or explanation requests. The authors attribute the pattern to enhanced learning effects when students attempt problems before seeking help.
"when a ”wrong response” precedes a request for assistance, it generally leads to a higher probability of a correct response compared to situations where no ”wrong response” is involved."
Discussion¶
Related Claims¶
- In artificial action logs, \"answer requested\" yields the lowest average predicted probability of a correct end-of-unit response, below even \"wrong response\" — related
- Hint takers spend less time on a question than learners who attempt it, regardless of attempt outcome — related
- Single instances of help-seeking actions (answer requested, explanation requested) carry more predictive information than single correct or open responses (ISA) — related
- AI-generated homework hints were positively associated with exam performance only when exam questions closely matched the homework content — related
- NCA scores of IIU input vectors order action types identically to the main-effects ordering (Spearman's ρ = 1) — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
wrong-then-request-joint-effect-higher |
title |
A wrong response preceding a help request is associated with a higher predicted probability of a correct end-of-unit response than the request alone |
description |
A wrong response preceding a help request is associated with a higher predicted probability of a correct end-of-unit response than the request alone |
status |
review |
evidence_strength |
weak |
newest_evidence |
2024 |
generated |
by process:wiki-ingest on 2026-09-25 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — lu-2024 |
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