Longitudinal changes in spouses' HPA responses: Convergence in cortisol patterns during the early years of marriage.

ABSTRACT:

Objective

Drawing on theories of bidirectional influence between relationship partners (Butler, 2011; Diamond & Aspinwall, 2003), the authors applied dyadic analytic methods to test convergence in cortisol patterns over time in newlywed couples.

Method

Previous studies of bidirectional influence in couples' cortisol levels (Liu, Rovine, Klein, & Almeida, 2013; Papp, Pendry, Simon, & Adam, 2013; Saxbe & Repetti, 2010) found significant covariation in couples' daily cortisol levels over several days, but no studies have tested whether cortisol response similarity increases over time using a longitudinal design. In the present study, 183 opposite sex couples (366 participants) engaged in a conflict discussion in a laboratory visit about 6 months after their marriage, and again

SUBMITTER: Laws HB 

PROVIDER: S-EPMC4615311 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature