Research Interests

Prosocial Behavior

  • Sharing, cooperation, trust, trustworthiness
  • Economic games
  • Individual differences in individual- and group decision making
  • Person-situation interactions

Personality and Individual Differences

  • Structural models of personality (e.g., HEXACO)
  • Personality judgments (e.g., assumed similarity)
  • Personality change goals
  • Personality assessment

(Un)Ethical Decision-Making

  • Lying/cheating
  • Criminal behavior
  • Conflict between honesty and prosociality


  • Empirical and theoretical integration