Personality Processes-Introduction Prepared as a chapter for the Annual Review of Psychology , 1995. The development of psychological theory tends to oscillate between optimistic advances and self critical analyses and retrenchment.
Personality theory is no different.
In the past 40 years personality research has seen at least one full cycle of uncritical enthusiasm turn into bleak pessimism and again to enthusiasm. Recent events suggest that the field is again becoming a focal area of psychological study. Exciting discoveries are being made in behavior genetics, there is a growing consensus about the relationship between personality traits and emotional states, biological theorists of adult personality are exchanging ideas with theorists of childhood temperament, and long term studies of personality development across the life span are delivering on the promises made many years ago. Unfortunately, many promising approaches have led nowhere. Personality theories attempt to account for individual behavior.