A 50% shock reinforcement rate yielded the most learners compared with 35% and 60% rates¶
Claim · All claims
Evidence · 1 study · causalr1·q2
Currency · newest study 2025 · 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? The 50% reinforcement rate condition produced the highest proportion of learners (79.31%), compared with 72.41% at 60% and 50.00% at 35%. → Marino 2025
Evidence¶
Marino 2025¶
Marino, C. E., Rjabtsenkov, P., Sharp, C., Ali, Z., Pineda, E., Bavdekar, S. Y., Garg, T., Jordan, K., Halvorsen, M., Aponte, C., Blue, J., Zhu, X. & Suarez-Jimenez, B. (2025). Using virtual reality to study spatial mapping and threat learning. npj Science of Learning 10:14. https://doi.org/10.1038/s41539-025-00305-6
q2 · i? · causal · r1
Descriptive comparison across three independent non-overlapping groups (35%, 50%, 60% reinforcement rates) in the pooled 70-participant sample. "The task that employed a 50% reinforcement rate yielded the most learners (79.31% of the sample)"; no inferential test of this group difference is reported.
"The task that employed a 50% reinforcement rate yielded the most learners (79.31% of the sample). For the tasks that used a 60% or 35% reinforcement rate, learners made up 72.41% and 50.00% of the samples, respectively."
Discussion¶
Related Claims¶
- High reinforcement (75%, 88% fixed win rate) maintains a relearning-old advantage in Post phase win rates and OBR — related
- High WM load shifts learners from model-based toward model-free reinforcement learning strategies — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
reinforcement-rate-50-percent-most-learners |
title |
A 50% shock reinforcement rate yielded the most learners compared with 35% and 60% rates |
description |
A 50% shock reinforcement rate yielded the most learners compared with 35% and 60% rates |
status |
review |
evidence_strength |
weak |
newest_evidence |
2025 |
generated |
by process:wiki-ingest on 2026-10-26 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — marino-2025 |
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