Das Lehrbuch "Motivation und Handeln" gilt als Standardwerk der Motivationspsychologie. Die 4. Auflage wurde überarbeitet und um ein Kapitel zu evolutions- und biopsychologischen Aspekten ergänzt. Modelle, Theorien und die Übersicht über empirische Arbeiten wurden aktualisiert; integrative...

Perceived control plays an important role in shaping development throughout adulthood and old age. Using data from the adult lifespan sample of the national German Socio-Economic Panel (SOEP; N 10,000, covering 25 years of measurement), we explored long-term antecedents, correlates, and...

Personality is a powerful predictor of central life outcomes, including subjective well-being. Yet, we still know little about how personality manifests in the very last years of life when well-being typically falls rapidly. Here, we investigate whether the Big Five personality traits buffer (or...

Perceived control plays an important role in shaping development throughout adulthood and old age. Using data from the adult lifespan sample of the national German Socio-Economic Panel (SOEP; N 10,000, covering 25 years of measurement), we explored long-term antecedents, correlates, and...

Social norms are central to theoretical accounts of longitudinal person-environment transactions. On the one hand, individuals are thought to select themselves into social roles that fit their personality. On the other hand, it is assumed that individuals' personality is transformed by the...