Chapter 11: Motivation and Emotion Key Terms Flashcards
Motivation:
The urge to move toward one’s goals; to accomplish tasks.
Needs:
Inherently biological states of deficiency (cellular or bodily) that compel drives.
Drives:
The perceived states of tension that occur when our bodies are deficient in some need, creating an urge to relieve the tension.
Incentive:
Any external object or event that motivates behavior.
Homeostasis:
The process by which all organisms work to maintain physiological equilibrium, or balance, around an optimal set point.
Set point:
The ideal fixed setting of a particular physiological system, such as internal body temperature.
Yerkes-Dodson law:
The principle that moderate levels of arousal lead to optimal performance.
Self-actualization:
The inherent drive to realize one’s full potential.
Glucose:
A simple sugar that provides energy for cells throughout the body, including the brain.
Anorexia nervosa:
An eating disorder in which people cannot maintain 85% of their ideal body weight for their height, have an intense fear of eating, and have a distorted body image.
Bulimia nervosa:
An eating disorder characterized by binge eating and a perceived lack of control during the eating session.
Sexual behavior:
Actions that produce arousal and increase the likelihood of orgasm.
Sexual orientation:
Sexual orientation refers to a person’s inherent romantic, emotional and sexual attraction to other people–whether same sex, opposite sex, or both.
Achievement motivation:
A desire to do things well and overcome obstacles.
Extrinsic motivation:
Motivation that comes from outside the person and usually involves rewards and praise.