Which approach of Personality suggests that situational characteristics play an important role in determining behavior?

Interactional approach

The interactional approach holds that situational characteristics play an important role in determining our behaviour. People may behave as dependent or independent not because of their internal personality trait, but because of external rewards or threats available in a particular situation. The cross situational consistency of traits is found to be quite low. The compelling influence of situations can be noted by observing people’s behaviour in places like a market, a courtroom, or a place of worship.