Bridge simulator study: de-identified dataset and analysis code

De-identified questionnaire and behavioral observation data (n = 70) from a bridge-simulator training study, with a Python script that reproduces all reported analyses and the figure. Access to the files is restricted: participants consented to the use of their data in aggregate but not to public release of individual records. The data are available from the author on reasonable request, under a data-use agreement, as a copy with randomly recoded Cadet IDs and group numbers. Version 1.3: corrects two notes in the Analysis_Summary sheet (the study was not pre-registered; the hypothesis predicted a positive correlation), corrects the Scenario A kappa formula in Behavioral_Checklist_S1 (now 8 items; kappa = .823), adds confidence intervals for secondary results and further robustness analyses to the script, and restricts file access. No data values have changed.