Eamonn Barron,Ela Polek,Jennifer Mulligan Rabbit, Women work-hours constraint is associated with their own depression and their partners? low relationship satisfaction: Evidence from the Growing up in Ireland Infant Cohort Study Psychological Disorders and Research 2018 2674-2470 http://dx.doi.org/10.10xx/j.PDR.2018.10.001 https://www.sciencerepository.org/women-work-hours-constraint-is-associated-with-their-own-depression-and-their-partners-low-relationship-satisfaction-evidence-from-the-growing-up-in-ireland-infant-cohort-study_PDR-1-101 Abstract: This study examined the effect of work-hours constraint, i.e., the discrepancy in women’s actual and ideal hours worked, on couple’s mental health (depression symptoms assessed with a questionnaire) and relationship satisfaction. Irish dual-earner couples (N=3,928), participants of a large cohort study the Growing Up in Ireland, were assigned to three groups based on women’s work-hours constraint: overemployed, underemployed and adequately employed. Group comparison carried out with MANCOVA indicated that adequately employed women had lower depression than over- and underemployed women, but no group differences were found in women’s relationship satisfaction. We also found lower levels of relationship satisfaction in partners of over- and underemployed women. It was hypothesized that negative crossover between partners would be accentuated under situations of greater stress (i.e., in over- and underemployed groups). Multiple group pathway analysis showed a stronger negative crossover effect from partner’s depression to women’s relationship satisfaction in the overemployed group, but not in underemployed group. These findings suggest that greater attention should be directed at a governmental and organizational level to facilitate correspondence between actual and preferred working hours for mothers of infants and their partners.Keywords: depression, relationship satisfaction, underemployment, over employment, crossover