Personality

1. Hippocrates- personality types based on excess of four bodily fluids.

1.1. Humors: yellow bile=irritable, black bile=depressed, blood=optimistic, phlegn=calm

2. Objective tests- bank of questions, scored to standardized norm, more valid than projective tests, and is dependent upon truthfulness of examinee.

3. Personality traits- introvert (I), extravert (E), thinking (T), feeling (F), intuition (N), sensation (S)