Psychology Chapter on Human Sexuality & Emotions

This theory suggests that motivation arises from a need to reduce internal drives, such as hunger or thirst, to maintain homeostasis (a balanced internal state).

A theory that arranges human needs in a hierarchy: physiological needs, safety needs, belongingness and love needs, esteem needs, and self-actualization needs. Lower needs must be met before higher needs can be addressed.

Motivation to engage in an activity for external rewards or to avoid punishment.

Five broad dimensions of personality: openness, conscientiousness, extraversion, agreeableness, and neuroticism (OCEAN).

The extent to which people believe they have control over the events that affect their lives. Internal vs. external

Ekman's research indicated that some basic emotions are universally expressed and recognized across cultures.

Our facial expressions can influence our emotional experiences.

Psychological discomfort experienced when holding conflicting beliefs or attitudes.