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Background and Objectives This study aimed to evaluate the measurement properties of 2 emerging psychological resilience (PR) measures constructed for use in large national data sources and to test their reliability across social axes including race/ethnicity, gender, and socioeconomic status. Research Design and Methods Using 2006/2008 data, the Simplified Resilience Score and the Add Health Resilience Scale were tested using overall and multigroup measurement models in a structural equation modeling framework. Results Both PR measures perform well as reliable, 1-factor latent constructs capturing adaptive capacity at various life stages. Both measures showed measurement consistency across social axes, with specific differences in item measurement across some racial/ethnic groups. Discussion and Implications The results indicate these measures represent high quality, consistent measures of PR in nationally representative aging and health data. The availability of reliable, valid measures of PR enables consistent evaluation of resilience in health and aging processes. [ABSTRACT FROM AUTHOR]

Using data from six waves of the Study of Marital Instability over the Life Course (N = 1,998), we conducted a latent class analysis to test for distinct marital happiness trajectories. We found three distinct marital happiness trajectories: low, middle, and high happiness. Initial levels of life happiness were strongly associated with membership in the marital happiness trajectories and with various demographic and attitude-related control variables. Using fixed effects regression with time-varying covariates, we also found that marital happiness trajectory membership was associated with subsequent changes in both life happiness and depressive symptoms. All respondents experienced a decrease in life happiness between Wave 1 and the end of their observed time in their marriage, but respondents in the high marital happiness trajectory experienced the smallest decline. Respondents in both the high and middle marital happiness trajectories also experienced a decline in depressive symptoms across time. Intervention and policy implications are discussed.