Other Theories of Personality

As you have already learned, Sigmund Freud proposed that an individual's personality evolved over time. Other psychologists have created their own theories on personality development, but explaining personality has proved complicated due to the many factors involved in determining how traits are acquired. There is little agreement regarding how personality develops; therefore, several unique theories have arisen over the years. As you become familiar with each theory, consider whether you tend to agree more with one over the others.

Essential Questions

• How does the trait theory define and explain personality?
• How does the humanistic theory explain personality?
• How does the socio-cognitive theory explain personality?