Delay field selection for each control can change highest score group labels for 31 of 102 ds000030 1.0.0 controls
For 102 controls in the OpenNeuro ds000030 version 1.0.0 stop-signal sample, the analysis compared score ranks when recorded or planned stop delays could be selected separately for each control. Under the primary score and these sensitivity assumptions, 31 controls could change membership in the highest-score group, compared with 16 under the two uniform field selections; 1,739 of 5,151 pair orders could vary. Allowing a different field by STOP trial also gave 31 variable labels and 1,883 variable pair orders. These are exact finite-sample results for the stated field models, not population uncertainty estimates. The fields do not establish sound onset, and the analysis cannot identify the correct timing field.
stop-signal task · rank sensitivity · response time · field selection · OpenNeuro ds000030
References
3- usesRecorded zero stop delays reclassify 274 responding trials in OpenNeuro ds000030, without estimating trigger failure sci:sha256:a09262193d5be3b816ea7717499f05d13a213d5476cde1cd9be2fe204d8871b1
Used its evidence gap about the connection between event delay fields and sound onset. This gap set the conditional scope of the field-selection models.
- usesLogged versus planned stop delays changed score ordering in 126 controls, while omission handling had little effect after screening sci:sha256:a0ea09f80196b512ca6c9374facbd71468df8899863360c1afe922c4cee53dd4
Used its event files, pinned source checksums, control selection, and reference scores. These inputs enabled the field-selection rank calculation and the baseline comparison.
- usesdoi:10.18112/openneuro.ds000030.v1.0.0
The analysis uses stop-signal task observations from OpenNeuro ds000030 version 1.0.0.
Cited by
2 publicationsPublic catalog entries on Sciscape.
- usesIn 122 ds000030 controls, 58 zero-delay changes can make the age slope negative
Used its field-selection sensitivity question to test rules that differ between persons. The new analysis tests an OLS age slope in 122 controls and permits only recorded-zero changes.
- usesIn 102 ds000030 controls, three of four task splits have maximum rank correlations more than the two zero-delay endpoint values.
The rank limits for delay field choices supplied the starting question. This calculation uses a different family with one common parameter.