PSYCH 102 Exam 2 Flashcards
(133 cards)
Need or desire that energizes and directs behavior
Motivation
What are the 4 perspectives of Motivation?
- Instinct Theory
- Drive-reduction theory
- Arousal theory
- Maslow’s hierarchy of needs
- Fixed, unlearned pattern throughout species.
- Genes predispose some species-typical behavior
Instinct
A physiological need creates an aroused tension state (a drive) that motivates an organism to satisfy the need.
Drive-reduction theory
Maintain a balanced state
Homeostasis
What is this an example of?
Ex.- Wanting to get a good job.
Incentive
What is this an example of?
Ex.- Don’t want to be hungry but don’t want to be too full.
Homeostasis
Unmet needs create a drive, and that drive pushes us to reduce the need.
Drive-Reduction Theory
- Humans are motivated to engage in behaviors that either increase or decrease arousal levels.
- High vs. Low
Arousal theory
performance increases with physiological or mental arousal, but only up to a certain point
Yerkes-Dodson law
At the base are basic physiological needs; at the peak are the highest human needs.
Maslow (Hierarchy of Needs)
The form of sugar that circulates in the blood and provides the major source of energy for body tissues
Glucose
Triggers the feeling of hunger when low
Glucose
Pumps out appetite suppressing hormones
Arcuate nucleus
- “Weight Thermostat“
- Now referred to as Settling Point
Set Point
The body’s resting rate of energy output
Basal metabolic rate
Humans automatically regulate caloric intake through a homeostatic system to prevent energy deficits and maintain ___________.
stable body weight
Biology: Salty and sweet are ______.
preferences
What are these examples of?
Ex.-
- Friends and food
- Serving size is significant
- size of serving
- dinnerware
- cultural norms
- Selections stimulate
- Nudging nutrition
Tempting situations (Situational Influences on Eating)
No _______ obesity rate in any country in this period.
reduced
- A desire for significant accomplishment; for mastery of skills or ideas; for control; and for attaining a high standard
- Involve much more than raw ability
- Grit matters
Achievement Motivation
- Most important male sex hormone
- Males and females produce it
- stimulates the growth of the male sex organs
- development of the male sex characteristics
Testosterone
- Women > males
- contributes to female sex characteristics.
Estrogen
- Excitement
- Plateau
- Orgasm
- Resolution
- Refractory period
- Men & Women
The Sexual Response Cycle