AP PSYCHOLOGY

Detailed explanation-1: -The four temperament theory is a proto-psychological theory which suggests that there are four fundamental personality types: sanguine, choleric, melancholic, and phlegmatic.

Detailed explanation-2: -What Is an Extrovert? The term extroversion describes an aspect of a personality that is often characterized by expressive and outgoing patterns of behavior. People who are extroverts tend to be very talkative, sociable, active, and warm.

Detailed explanation-3: -Many contemporary personality psychologists believe that there are five basic dimensions of personality, often referred to as the “Big 5” personality traits. These five primary personality traits are extraversion (also often spelled extroversion), agreeableness, openness, conscientiousness, and neuroticism.

Detailed explanation-4: -An example of openness is someone who’s always trying something new. Every time you go out to eat, they get a different dish just to find out. They’re always meeting new people and display very liberal ideas about society.