Xiaowen Han’s research while affiliated with University of Minnesota and other places

Whereas previous research shows that union membership is associated with improved health, static measurements have been used to test dynamic theories linking the two. We construct a novel measure of cumulative unionization, tracking individuals across their entire careers, to examine health consequences in older adulthood. We use data from the Panel Study of Income Dynamics (1970–2019) and predict self-rated health, functional limitations, and chronic health conditions in ages 60 to 79 using cumulative unionization measured during respondents’ careers. Results from growth models show that unionized careers are associated with .25 SD to .30 SD improvements in health among older adults across all measures. Analyses of life course mechanisms reveal heterogeneous effects across unionization timing, age in older adulthood, and birth cohort. Moreover, subgroup analyses reveal unionization to partially, but not fully, ameliorate disparities based on privileged social positions. Our findings reveal a substantial and novel mechanism driving older adulthood health disparities.

This review examines major bodies of literature, interrelated but usually considered separately, focused on work trajectories and their intersections with family dynamics through the life course. It begins with a consideration of the life course paradigm, which draws attention to the temporal dimensions of human lives, and recently developed analytic techniques that are well-suited to empirical investigation of life course transitions and trajectories over time. The review proceeds to examine empirical research on work career mobility (including both inter- and intra-generational mobility) measured as either trajectories of continuous outcomes or sequences of categorical outcomes, and their long-term consequences for socioeconomic attainment. Work-family trajectories are then addressed, focusing on the impacts of family on work, notably expressed in the motherhood wage penalty, and how family structure and processes affect long-term labor market outcomes. Research documents considerable heterogeneity in work-family dynamics over the life course across social groups with unequal resources. The review concludes with an assessment of the interplay of work and family trajectories studied longitudinally and makes recommendations for future research. It is argued that while extant studies of the work-family interface are compatible with, and sometimes deliberately reflect, a life course perspective, these bodies of research would benefit from more fully incorporating the life course principles of "agency" and "time and place".

Considerable evidence demonstrates that perceiving oneself as an object of discrimination has negative consequences for mental health. However, little is known about whether this experience is more or less harmful in distinct phases of the life course, consistent with the life course principle of timing; or whether, in accord with the principle of lifespan development, it has long-term implications. We draw on longitudinal data addressing perceived workplace discrimination based on race/ethnicity and gender from the prospective Youth Development Study, covering early adulthood to midlife. Hierarchical linear modelling of the effects of discrimination on depressed mood indicates that both forms of discrimination have short-term (within life stages) and long-term (across stages) adverse effects on adult mental health. The impacts of perceived discrimination within stages on depressed mood appear to be greatest in the mid-30s and to weaken by midlife. Lingering effects of discrimination are more pronounced early on. These patterns are observed with controls for key time-varying negative experiences at work and personal socio-economic status, as well as invariant background characteristics (gender, race and parental socio-economic status). We consider these findings in relation to the dynamics of personal change in the context of occupational careers.