How does subjective well-being (SWB) develop across the life span? Theories and previous
empirical research suggest heterogeneous conclusions regarding this question. Therefore�…

While there is some evidence for changes in personality traits, life satisfaction, and self-
esteem as a function of life events, effects have been small and inconsistent across studies�…

This meta-analysis synthesized longitudinal data on mean-level change in body image,
focusing on the constructs of body satisfaction and dissatisfaction, body esteem, perceived�…

This meta-analytic review investigated the development of narcissism across the life span,
by synthesizing the available longitudinal data on mean-level change and rank-order�…

Although prominent theories of intimate relationships, and couples themselves, often
conceive of relationships as fluctuating widely in their degree of closeness, longitudinal�…

A growing body of research suggests that despite the stereotype of being dissatisfied with
their relationship status, there is variability in how single (unpartnered) individuals feel about�…

Satisfaction with a romantic relationship often changes over time, and individuals differ in
how satisfied they are in their relationship. However, no systematic review is available�…

There are two unresolved puzzles in the literature examining how people evaluate mates
(ie, prospective or current romantic/sexual partners). First, compatibility is theoretically�…

Research suggests that relationship satisfaction changes in systematic ways over the course
of a relationship. In this preregistered study, we tested whether relationship satisfaction�…

With the onset of the COVID-19 pandemic, parents had to reorganize their family routines
under many external stressors (eg, limited external childcare), which could have negatively�…