Unit Exam 1 Flashcards
Motivation
the biological emotional, cognitive, or social forces that activate and direct behavior
what are the three characteristics associated with motivation?
activation, persistence, and intensity
Activation
demonstrated by the initiation or production of behavior
Persistence
demonstrated by continued efforts or the determination to achieve a particular goal often in the face of obstacles
Intensity
seen in greater vigor of responding that usually accompanies motivated behavior
incentive theory
the view that behavior is motivated by the pull of external goals such as rewards
Drive
a need or internal motivational state that activates behavior to reduce the need and restore homeostasis
Drive Theory
the view that behavior is motivated by the desire to reduce internal tension caused by unmet biological needs
Instinct theory
the view that certain human behaviors are innate and due to evolutionary programming
Achievement motivation
the drive to excel, succeed, outperform others at some tasks
Self-determination theory (SDT) of motivation by Deci and Ryan
that optimal human functioning can occur only if the psychological needs for AUTONOMY, COMPETENCE, and RELATEDNESS are satisfied
Optimal Arousal
human motivation aims to seek optimal levels of arousal, not to eliminate it.
Arousal theory
the view that people are motivated to maintain a level of arousal that is optimal - neither too high, nor too low
Homeostasis
the idea that the body monitors and maintains internal states, such as body temperature and energy supplies, constant levels, reach or maintain equilibrium
Abraham Maslow created what?
model of motivation called Maslow’s Hierarchy of Needs
levels of needs bottom to top
physiological needs, safety needs, belongingness and love needs, esteem needs, and self-actualization
physiological needs:
food, water, warmth, rest
safety needs:
security, safety
belongingness and love needs:
intimate relationships, friends
esteem needs:
prestige and feelings of accomplishment
self-actualization:
achieving ones full potential, including creative activities
what are the biological factors that contribute to our motivation to eat?
Ghrelin
Ghrelin “hunger hormone”:
hormone made by the stomach that stimulates appetite and the secretion of the growth hormone by the pituitary gland
Positive Incentive Value
the anticipated pleasure of consuming a particular food; eating behavior
what does evolution say about over eating?
leads to obesity that can be genetic
Satiation
the feeling of fullness and diminished desire to eat that accompanies eating a meal
set point theory
body has a natural weight called set-point weight that it is set to maintain and your body that the body defends from getting high or lower