• Personality reflects a characteristic set of behaviors, attitudes, interests, motives, and feelings about the world.

Theories

  • Categorical Type - people are fitted into broad categories, with each type being qualitatively different from others.

  • Trait - people are defined according to how much of each of a list of traits they have

  • Behaviorist - personality is a reflection of the person’s learning history — people repeat responses reinforced in the past.

  • Cognitive - beliefs, thoughts and mental processes are seen as primary determinants for behavior across situations.

  • Psychodynamic - personality is determined by intrapsychic structures (Freud’s id, ego, and superego) and by unconscious motives or conflicts from early childhood.

  • Individual - emphasizes higher human motives and views personality as the individual’s complete experience rather than having separate parts.

  • Situational - personality is not consistent. It is merely a response to a situation learnt through reinforcement

  • Interactive - Combines the situational and trait approaches — people have a tendency to behave in certain ways but that is moderated by the demands of different situations.

  • Both situational and individual factors contribute to enduring characteristics attributed to personality

  • The discovery of neural correlates of personality suggests it has a biological basis, and that individual differences in personality are related to meaningful individual differences in brain structures and responses to social stimuli.

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