Interpersonal feedback induced higher interpersonal neural synchronization in superior frontal gyrus and inferior parietal cortex channels than control conditions¶
Claim · All claims
Evidence · 1 study · causalr2·q3·i3large
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.
q3 i3 INS at CH6–CH14 (covering lSFG and rIPC) was significantly higher in the IF group than in NF, IC, and OF groups (η2P = 0.218). → Junting Yin 2025
Evidence¶
Junting Yin 2025¶
Junting Yin, Zheyu Jin, Yuxuan Zhang, Xuening Li, Yangzhuo Li, Guoping Zhang & Junlong Luo. (2025). Applying, not ignoring: how feedback uptake and neural synchrony drive creativity. npj Science of Learning 10:61. https://doi.org/10.1038/s41539-025-00351-0
q3 · i3 · causal · r2
One-way ANOVAs on fNIRS hyperscanning INS in task-relevant frequency bands across four groups, with printed effect size η2P = 0.218. IF INS (0.07 ± 0.08) exceeded NF (−0.06 ± 0.10), IC, and OF; a permutation test confirmed the effect was specific to real dyads.
"the results revealed significant variation in INS at CH6 –CH14 (FOI 1) among the four groups ( F(3, 95) = 8.840, pcorr = 0.047; η2 P = 0.218)."
Discussion¶
Related Claims¶
- Applying feedback correlates positively and ignoring feedback negatively with creativity acquisition — related
- Interpersonal feedback uniquely enhanced bidirectional neural information flow between provider and receiver — related
- Interpersonal feedback improved creativity transfer to novel tasks more than all control conditions — related
- Neural contrasts: confident trials recruit widespread fronto-parietal activation; confident-error trials recruit medial frontal and bilateral inferior prefrontal/insular regions; overconfidence differences are confined to the lingual gyrus — related
- Adults with dyscalculia show less distinct non-symbolic number representations than matched controls in anterior parietal, frontal and temporal cortex — related
- INS at CH6–CH14 correlated with creativity enhancement, and INS was amplified when feedback was applied rather than ignored — related
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