Uncovering measurement bias: Differential item functioning by income in the Couples Satisfaction Index.

Relationship satisfaction is among the most popular constructs in family science. As the study of families and romantic couples continues to include more diverse samples, it is imperative to ensure the measures scholars use do not significantly vary in psychometric quality across groups. The goal of this study was to examine the psychometric utility of the four-item Couples Satisfaction Index (CSI-4; Funk & Rogge, 2007) for individuals across the income spectrum.

Relational concerns and change in relationship satisfaction in a relationship education program.

Lower income couples tend to report more difficulty sustaining high-quality intimate relationships. As a result, policy initiatives have been enacted to fund relationship education (RE) programs that aim to increase lower income couples' relationship satisfaction. Generally, these programs demonstrate small, albeit statistically significant improvements in mean levels of relationship functioning.

Strengthening lower-income families: Lessons learned from policy responses to the COVID-19 pandemic.

Families are navigating an unstable economy due to COVID-19. Financial stressors have the potential to strain intimate relationships and exacerbate prior inequities across lower-income families. Notably, the economic impact of COVID-19 disproportionately influenced Black and Latinx families.

Prior On-Off Relationship Instability and Distress in the Separation and Divorce Transition.

Divorce is considered distressing for many individuals (Sbarra et al., Current Directions in Psychological Science, 2015, 24, 109); however, individuals in poor-quality relationships may experience certain benefits of leaving an unstable union (Amato & Hohmann-Marriott, Journal of Marriage and Family, 2007, 69, 621). On-off relationship cycling, or the breakup and reconciliation of a relationship, is a salient indicator of poor relationship quality and a common form of relationship instability (Dailey et al.

Understanding the Early Years of Socioeconomically Disadvantaged Couples' Marriages.

Recent research has identified significant differences in how satisfaction in newlywed relationships progress, with the majority of spouses reporting relatively high marital satisfaction. However, most studies have focused on white, middle class, childless couples, and it is not clear whether these findings hold for socioeconomically disadvantaged couples (those with low educational attainment or income). Further, previous work has largely ignored differences between spouses within the same marriage and the circumstances under which interpersonal processes between spouses are influential to prospective marital satisfaction.

The longitudinal association between maternal parenting stress and spousal supportiveness.

Parenting stress can negatively impact mothers and the family unit. Previous research has identified spousal supportiveness as a critical resource in helping reduce maternal parenting stress, whereas other research demonstrates that parenting stress may reduce supportive behaviors over time. However, it is unclear whether the association between spousal supportiveness and maternal parenting stress is robust over an extended period of children's development, or whether economic hardship impacts change in both constructs.