The mechanisms of change underlying the effectiveness of personality change interventions
are largely unclear. In this study, we used data from a three-month digital intervention with …

Empirical evidence about the development of social relationships across adulthood into late
life continues to accumulate, but theoretical development has lagged behind. The …

This study investigated correlated change between the Big Five personality traits and
perceived social support in old age. Two data waves with an 8-year span from the …

Loneliness is a pervasive experience with adverse impacts on health and well-being.
Despite its significance, notable gaps impede a full understanding of how loneliness …

Abstract Machine learning has been widely used in psychological issues. In this study,
Iranian Instagram users' photos were used to predict the big five personality traits with extra …

Background Given increasing incidence of cognitive impairment and dementia, further
understanding of modifiable factors contributing to increased healthspan is crucial …

Personality is not the most popular subfield of psychology. But, in one way or another,
personality psychologists have played an outsized role in the ongoing “credibility revolution” …

Decades of research have identified average patterns of normative personality development
across the lifespan. However, it is unclear how well these correspond to trajectories of …

The engagement in cognitively stimulating activities has been found to be associated with
slower rates of cognitive decline in old age. In which type of activities people engage in may …

Observing most pronounced personality trait changes during young adulthood raises the
question whether the traits are more stable per se after young adulthood or whether greater …