Physics understanding difficulty is a stronger predictor of in-game persistence than game mechanics difficulty in Physics Playground¶
Claim · All claims
Evidence · 1 study · associationalr2·q2
Currency · newest study 2021 · not yet checked against its sources · not reviewed by a person
Subclaims¶
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q2 i? In HLM analyses, one unit increase in physics understanding (PU) difficulty raised predicted persistence by about 11%, versus 3% for game mechanics (GM) difficulty, and PU's standardized coefficient (.19) exceeded GM's (.04). → Rahimi 2021
Evidence¶
Rahimi 2021¶
Rahimi, S., Shute, V., & Zhang, Q. (2021). The effects of game and student characteristics on persistence in educational games: A hierarchical linear modeling approach. International Journal of Technology in Education and Science (IJTES), 5(2), 141-165. https://doi.org/10.46328/ijtes.118
q2 · i? · associational · r2
HLM analysis of 3,803 problem-level observations nested in 137 students found PU difficulty significantly predicted persistence (t(3,628) = 10.39, p < .001), a 11% increase per unit; "Comparing the standardized coefficients, PU (.19) is more effective than GM (.04) in predicting students' persistence."
"The average effect of the PU difficulty on persistence was also significant: = .10 (t(3,628) = 10.39, p < .001). This result means that with one unit increase in the problem's PU, students' persistence increases by 11% on average controlling for all other predictors."
Discussion¶
Related Claims¶
- Creativity estimate significantly predicts levels solved and silver coins but not gold coins, controlling for pretest — related
- Game mechanics difficulty positively predicts persistence in Physics Playground problems — related
- Persistence varies both within and between students, warranting multilevel modeling, and level-1 predictors explained 18% of variance — related
- A problem's primary physics concept predicts persistence, with energy can dissipate problems eliciting the most — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
pu-difficulty-stronger-than-gm-predicts-persistence |
title |
Physics understanding difficulty is a stronger predictor of in-game persistence than game mechanics difficulty in Physics Playground |
description |
Physics understanding difficulty is a stronger predictor of in-game persistence than game mechanics difficulty in Physics Playground |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2021 |
generated |
by process:wiki-ingest on 2026-10-16 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — rahimi-2021 |
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