Motivation and Emotion Flashcards
motivation
a need or desire that energizes and directs behavior
instinct
a complex unlearned behavior that is rigidly patterned throughout a species (mother to baby)
drive reduction
idea that a physiological need creates an aroused tension or drive that motivates and organism to satisfy their needs (need -> drive -> drive reduction)
homeostasis
tendency to maintains a balanced internal state (blood glucose)
incentive
a positive or negative environment stimulus that motivates behavior
arousal
human motivation aims to seek optimum levels of arousal not to eliminate it
heroes dodson law
the principle that performance increases with arousal only up to a point and then it decreases
maslows triangle
certain needs have different priorities. lower levels must be filled in order to move up to the next space
self actualization
need to live up to our fullest and unique potential
glucose
form of sugar that circulates in blood and provides the major source of energy when levels are low we feel hungry
basal metabolic rate (BMR)
body’s resting rate of energy expenditure
2 parts of hypothalamus
ventramedial and lateral
what does the ventramedial do
depress hunger
what does the lateral do
increase hunger
leptin
hormone that alerts the hypothalamus that you’re full and can stop eating. low levels can cause over eating
ghrelin
hunger alerting hormone secreted by an empty stomach
7 universal human emotions
happy, sad, surprise, scared, upset, angry, and tired
james lange theory
step by step.
sight of car, pounding of heart, fear