Same-Day and Next-Day Associations Between Relational Factors and Intimate Partner Violence in Young Adult Couples

Objective: The prevalence of intimate partner violence (IPV) is high, with young adults at increased risk. IPV is largely understood as a dyadic process, as it involves both partners and is inherently influenced by the behaviors of both partners. The objective of this study was to examine the proximal influence of relationship satisfaction and conflict on same-day and next-day IPV perpetration among young-adult couples. Method: This study used data from young-adult couples (N = 172) who completed a 60-day daily diary design. The actor-partner interdependence model was used to examine whether within- and between-person levels of relationship satisfaction and conflict were associated with same-day and next-day IPV perpetration. Results: Results suggest that high levels of one's own and one's partner's relationship satisfaction was associated with low levels of same-day and next-day psychological IPV. For women, but not men, high levels in their own and their partner's relationship satisfaction were associated with low levels in same-day physical IPV perpetration. Conversely, high levels in one's own and their partner's conflict was associated with high levels of same-day psychological IPV perpetration. For women, but not men, high levels in their partner's conflict were associated with high levels of same-day physical IPV perpetration. Conclusion: Results suggest that relationship dissatisfaction and conflict may be proximal risk factors for IPV perpetration, particularly psychological IPV perpetration, implying these factors may be effective targets for prevention and intervention.