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PSYCHOLOGY
CHAPTER 11 - Motivation
Question | Answer |
---|---|
motivation | the psychological process that arouses, directs, and maintains behavior toward a goal |
instinct | a complex, inherited behavior pattern characteristic of a species |
sociobiology | the study of the hereditary basis of human and animal social behavior |
drive-reduction theory | the theory that behavior is motivated by the need to reduce drives such as sex or hunger |
need | a motivated state caused by physiological deprivation, such as a lack of food or water |
drive | a state of psychological tension induced by a need |
homeostasis | a steady state of physiological equilibrium |
incentive | an external stimulus that pulls an individual toward a goal |
hierarchy of needs | Maslow's arrangement of needs in the order of their motivational priority, ranging from physiological needs to the needs for self-actualization and transcendence |
set point | a specific body weight that the brain tries to maintain through the regulation of diet, activity, and metabolism |
obesity | an unhealthy condition in men who have more than 25 percent body fat and women who have more than 30 percent body fat |
basal metabolic rate | the rate at which the body burns calories just to keep itself alive |
anorexia nervosa | an eating disorder marked by self-starvation |
bulimia nervosa | an eating disorder marked by binging and purging |
gonands | the male and female sex glands |
sexual response cycle | during sexual activity, the phases of excitement, plateau, orgasm, and resolution |
sexual dysfunction | a chronic problem at a particular phase of the sexual response cycle |
sensate focusing | a technique, pioneered by Masters and Johnson, in which partners are urged to concentrate on their pleasurable feelings instead of striving for erections and orgasms |
gender identity | one's self-perceived sex |
sexual orientation | a person's pattern of erotic attraction to persons of the same sex, opposite sex, or both sexes |
arousal motive | the motive to maintain an optimal level of physiological activation |
Yerkes-Dodson law | the principle that the relationship between arousal and performance is best represented by an inverted U-shaped curve |
sensory deprivation | the prolonged withdrawal of normal levels of external stimulation |
sensation seeking | the motivation to pursue sensory stimulation |
achievement motive | the desire for mastery, excellence, and accomplishment |
incentive value | the perceived rewards that accompany success in a particular area |
expectancy | the percieved probability of success in a particular area |
goal setting | the use of goals to increase motivation and improve performance by providing incentives |
instrinsic motivation | the desire to perform a behavior for its own sake |
extrinsic motivation | the desire to perform a behavior in order to obtain an external reward, such as praise, grades, or money |
overjustificaton theory | the theory that an extrinsic reward will decrease intrinsic motivation when a person attributes her or his performance to that reward |
cognitive-evaluation theory | the theory that a person's intrinsic motivation will increase when a reward is perceived as a source of information but will decrease when a reward is perceived as an attempt to exert control |
sport psychology | the field that applies psychological principles to help amateur and professional athletes improve their performance |