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However, previous investigations did not account for other traumatic childhood experiences like racial\/ethnic discrimination exposure, nor have they examined the interaction of trauma and habits on real-world adverse outcomes. To examine these effects, we recruited 96 young adults (20.06 \u00b1 1.89 years old) in a study probing early life racial\/ethnic discrimination influences on habitual learning, and the conjunctive influences of early life discrimination and habit on disordered eating and substance use. To measure habit responses, participants completed a noise avoidance task during which they responded to abstract stimuli via associated keyboard presses to avoid an aversive screaming sound, after which they performed a devaluation test to measure avoidance habit responses. Participants then completed a series of questionnaires examining early life racial\/ethnic discrimination exposure, disordered eating and substance use, and other psychological characteristics. Hierarchical regression results showed that certain early life discrimination subtypes, particularly threat\/aggression experienced due to racial\/ethnic background, significantly predicted habitual responding above and beyond the effects of psychological confounds. Additionally, overall early life discrimination exposure positively predicted binge eating, but no variables of interest predicted alcohol and drug use. 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