**List of Files in Data:**
**dat_STLTrial_Base.dat** - Tab delimited data file from baseline startle reactivity task that contains raw trial-level data for the startle response.
**dat_STLTrial_Main.dat** - Tab delimited data file from stressor task that contains raw trial-level data for the startle response.
**dat_IDItems.dat** - Tab delimited file that contains all item-level self-report individual difference questionnaires data.
**dat_PANASItems.dat** - Tab delimited file that contains all item-level self-report Positive and Negative Affect Schedule (PANAS) questionnaire data.