the fronto-central negativities (ERN and CRN) and (1) demographic variables [age, SES, NART IQ, total lifetime alcohol consumed, and number of days abstinent], (2) accuracy, and (3) RT measures (RTs for error, correct, post-error, and post-correct trials). RTs for correct trials and the CRN amplitudes in the correlation analyses represent the average value across all condition types (HsHr, HsLr, LsHr, and LsLr).
