The CHASE Lab investigates intimate partner aggression (IPA) from the angle of socio-economics. We conduct basic correlational and longitudinal research examining socio-cultural and economic predictors of IPA. We then apply the knowledge gained from this work towards the development and evaluation of innovative and accessible interventions aimed at decreasing risk for IPA specifically among vulnerable and underserved groups. We focus on both members of the couple, which allows us to study the complicated, dyadic dynamics of IPA, socioeconomic stress, and health.