Unit 3: Chapter 10: Motivation and Emotion Flashcards
Motivation
Goal-directed behavior; often associated with specific emotions.
Motive
Needs, wants, interests, and desires that encourage people in a certain direction.
Drive Theory
Apply the concept of homeostasis.
Homeostasis
A states of physiological equilibrium, or stability.
Drive
Internal states of tension that motivates an organism to engage in activities that should reduce this tension.
Incentive Theory
External stimuli regulate motivational states.
Incentive
External goal that motivates behavior.
Evolutional Theory
Take an evolutionary perspective assert that human motives and those of other species are the products of evolution.
David Buss
Conducted studies to see what people looked for in a mate. States it is not by accident that achievement, power, and intimacy are among the most heavily studies motives.
Hypothalamus
Small structure at the base of the forebrain; plays a role in regulating a variety of human biological needs, including hunger.
Glucose
Simple sugar that is an important source of energy.
Walter Cannon
Verified there is an association between stomach contractions and the experience of hunger.
Brain Regulation
The hypothalamus is involved in the regulation of a variety of biological needs related to survival.
Hormonal Regulation
A variety of hormones circulating in the bloodstream contribute to the regulation of hunger.
Leptin
Contributes to the long-term regulation of hunger, as well as the regulation of numerous other bodily functions. Provides the hypothalamus with information about the body’s fat stores.
Obesity
The condition of being overweight. BMI over 30 is considered obese; overweight is 25-29.9.
Set-Point Theory
Proposes that the body monitors fat-cell levels to keep them fairly stable.
Vasocongestion
Engorgement of blood vessels; produces penile erection and swollen testes in males, and leads to swelling of clitoris in females.
William Masters and Virginia Johnson
Groundbreaking research on the human sexual response, which showed how the intensity of sexual arousal changes as women and men progress through these stages.
Four Stages of Sexual Response Cycle
- Excitement
- Plateau
- Orgasm
- Resolution
Orgasm
When sexual arousal reaches its peak intensity.
Refractory Period
Time after orgasm.