We examined measurement invariance and agerelated robustness of a short 15-item Big Five Inventory (BFI–S) of personality dimensions, which is well suited for applications in large-scale multidisciplinary surveys. The BFI–S was assessed in three different interviewing conditions: computer-assisted or paper-assisted face-to-face interviewing, computer-assisted telephone interviewing, and a self-administered ...
Anticipating one’s future self is a unique human capacity that contributes importantly to adaptation and health throughout adulthood and old age. Using the adult lifespan sample of the national German Socio-Economic Panel (SOEP; N > 10,000, age range 18-96 years), we investigated age-differential stability, correlates, and outcomes of accuracy in anticipation of future life satisfaction across six ...