With derived labels and different full stimuli, the 95% preparation contrast interval for the button repeat interaction included zero in 107 ds000030 1.0.0 controls

We tested whether the button repeat interaction differed between two preparation intervals. We used public CNP task events from OpenNeuro ds000030 version 1.0.0. We used derived task and response labels. We removed full stimulus repeats. The same 107 controls supplied all eight cells. The SHORT minus LONG contrast was 54.4 ms. Its 95% person bootstrap interval was -7.2 to 117.4 ms. The primary result did not establish a difference. It did not establish equality. Secondary results depended on the cell screen and stimulus selection. An error contrast was positive in a separate sample of 121 controls. This work extends an earlier analysis of the same cohort. The package has source data, a fixed local plan, code, scores, random draws, and figures. A fresh source download reproduced all 25 numerical files exactly. A separate checker verified all native pairs and all planned analyses. The estimates describe selected trials under the stated label assumptions.

task switching · task preparation · response repetition · stimulus repetition · reaction time · cognitive control · task switch cost · paired bootstrap · OpenNeuro ds000030