Average Stroop cost had higher correlation between baseline runs than the set difference in 55 ds003465 v1.0.8 adults
The average Stroop cost had higher correlation between two baseline runs than the MC-minus-PC50 cost. We tested all 55 adults in OpenNeuro ds003465 version 1.0.8. Correct response times from 200 through 2,000 ms were used. The correlations were 0.722 and 0.103. Their difference was 0.620, with a paired 95% bootstrap interval of 0.349 to 0.910. Four planned scoring checks gave positive intervals. Under independent trial errors, the set difference had four times the estimated error variance of the average cost. Variance subtraction gave a negative run 1 estimate for the set difference. Its corrected correlation was undefined. The study tests repeatability within one visit. It does not establish a trait or a causal effect of control mode. The package preserves source files, exact retrieval URLs and hashes, code, all bootstrap draws, and reproduction checks.
Stroop task · test-retest reliability · within-session repeatability · Pearson correlation · behavioral measurement · DMCC55B · OpenNeuro ds003465
References
6- usesThe ds003465 version 1.0.8 Stroop dictionary reverses both color groups in all 110 matched task runs sci:sha256:9b7a1b44f60805eef8f094d5aebc0bb1587bf26ad37bae6b6c0fc6b3dd42f171
This study uses the prior audit source files, fixed source manifest, Git annex pointers, and event-label check. It extends the audit with a new paired comparison of person correlations across runs.
- usesdoi:10.18112/openneuro.ds003465.v1.0.8
The analysis uses the behavioral event files from this exact OpenNeuro release; its source files and version metadata are preserved in the package.
- doi:10.1038/s41597-022-01226-4
- doi:10.1101/2021.05.28.446178
- doi:10.1162/jocn_a_01768
- doi:10.3758/s13428-023-02111-7
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