High interdependent cooperation tasks yield higher key-pressing scores than low interdependent tasks for both friend and stranger dyads¶
Claim · All claims
Evidence · 1 study · causalr2·q3·i2medium
Currency · newest study 2025 · not yet checked against its sources · not reviewed by a person
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q3 i2 Key-pressing scores were significantly higher under the HICT than under the LICT, with no significant main effect of relationship type and no interaction. → Zijun Yin 2025
Evidence¶
Zijun Yin 2025¶
Zijun Yin, Bin Xuan, Chengchi Liu, Jingchao Yi, Xiaoyan Zheng & Mingming Zhang. (2025). The influence of task and interpersonal interdependence on cooperative behavior and its neural mechanisms. npj Science of Learning. https://doi.org/10.1038/s41539-025-00303-8
q3 · i2 · causal · r2
Repeated measures 2 (task interdependence) × 2 (friend vs stranger dyads) ANOVA on key-pressing scores of 34 same-gender dyads (68 participants). The main effect of task interdependence was significant, "F (1, 32) = 4.864*, p = 0.035, ηp2 = 0.132"; the interpersonal effect and interaction were not significant (p = 0.519 and p = 0.842).
"The behavioral results showed a significant main effect of task interdependences,F (1, 32) = 4.864*, p = 0.035, ηp2 = 0.132."
Discussion¶
Related Claims¶
- In HICT, friend dyads' key-pressing scores correlate positively with IBS in right DLPFC and right pars triangularis — related
- Task and interpersonal interdependence interact on intra-brain FC in DLPFC.R and SMG.R: strangers show higher FC under HICT, friends show higher FC under LICT — related
- Task and interpersonal interdependence interact on inter-brain synchrony in the right supramarginal gyrus — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
high-interdependence-task-improves-cooperation-scores |
title |
High interdependent cooperation tasks yield higher key-pressing scores than low interdependent tasks for both friend and stranger dyads |
description |
High interdependent cooperation tasks yield higher key-pressing scores than low interdependent tasks for both friend and stranger dyads |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2025 |
generated |
by process:wiki-ingest on 2026-10-26 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — zijun-yin-2025 |
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