Unit 7: Motivation, Emotion and Personality Flashcards
Motivation
A need/desire that energizes & directs behavior
Instincts
A complex behavior that is rigidly patterned thru out a species & is unlearned
biologically determined & innate patterns of behavior that exist in ppl & animals
Incentives
A positive/negative environ stimulus that motivates behavior
Intrinsic motivation
a desire to perform a behavior effectively for one’s own sake
(ex: A person volunteers at an animal shelter because they enjoy being around animals)
Extrinsic motivation
a desire to perform a behavior to receive promised rewards/avoid threatened punishment
(ex: child get $10 for every “A” on his report card)
Overjustification effect
paradoxical effect where rewarding a person for their performance can lead to lower interest in that activity
effect of promising a reward for doing what one already likes to do -> person may now see the reward, rather than intrinsic interest, as the motivation for performing the task (becomes extrinsic)
Self-efficacy
One’s sense of competence & effectiveness
Achievement motivation
A desire for significant accomplishment, for mastery of skills/ideas, for control & attaining a high standard
Drive reduction theory
Idea: a physiological need creates an aroused state (a drive) that motivates an organism to satisfy the need & restore body to homeostasis (balance)
Strengths: uses a biological basis to explain behaviors, thus backed by concrete scientific evidence
Weaknesses: Does not explain why some motivated behaviors increase arousal, omits intrinsic motivation
Primary drives
those drives that involve needs of body (ex: hunger, thirst, sex)
Acquired (Secondary) drives
drives that are learned thru experience /conditioning
(ex: need for money/ social approval)
Arousal theory (including the Yerkes-Dodson law)
individuals are motivated to perform behaviors to maintain an optimal arousal level, typically moderate/comfortable; finding right amount of stimulation
Explains yerkes-dodson law: principle that performance increases w/ arousal only up to a point, beyond which performance decreases; moderate arousal = optimal performance
Strengths : Explains that motivated behaviors may decrease or increase arousal.
Weaknesses: Does not explain our motivation to address our more complex social needs
Evolutionary theory of motivation
Associated w/ Charles Darwin’s natural selection( those that are best adapted to their environs are most likely to mate & survive)
thus, motivation = to survive and we + animals, adapt behaviors that help us live
Strengths: helps explain similarities due to our ancestral past
weakness: helps explain animal behaviors better than human behaviors
Maslow’s theory - Hierarchy of Needs
pyramid of human needs, beginning at the base w/ physiological needs that must be 1st satisfied before higher-level more cognitive & abstract needs.
physiological needs
Safety
Belongingness & love
Esteem needs:
Self actualization
Self transcendence
strengths: incorporates the idea that we have levels of various needs.
Weakness: order of needs may change in some circumstances
physiological needs
to satisfy hunger & thirst
Safety needs
to feel that the world is organized & predictable; need to feel safe/security
Belongingness & love needs
to love & be loved, to belong & be accepted; need to avoid loneliness & separation
Esteem needs
for self-esteem, achievement, competence, independence, need for recognition & respect from others
Self actualization needs
to live up to our fullest & unique potential
Self transcendence needs
to find meaning & identity beyond self
Cognitive dissonance theory
Leon Festinger’s theory that we act to reduce the discomfort (dissonance) we feel when two of our thoughts (cognitions) &/or behaviors are inconsistent by changing either our thought(attitude)/behavior to restore balance
Ex: a person who smokes and enjoys the sensation, may also know that smoking cigarettes is correlated w/ lung cancer.
To relieve the dissonance, a person must either change the behavior (stop smoking) / change the thought (“I may die young, but at least I am enjoying myself today!”)
William James
James-Lange theory of emotion
stimulating event triggers a physical body response which activates an emotion
ex: stimulus: growling dog -> physiological arousal (increased heart rate, sweating, quick breathing) -> emotion: fear
Alfred Kinsey
documented the variety of human sexual behaviors in his famous reports;
was able to dispel some common myths about what it means to be homosexual
Abraham Maslow
hierarchy of needs that predicts which needs we will be motivated to satisfy first
we will act to satisfy biological needs 1st, then emotional needs like love and self-esteem, and finally, attain our live goals and self-actualization, a need to fulfill our unique potential as a person
Stanley Schachter
two-factor/schachter-singer theory of emotion
emotion depends on the interaction between biology & cognition
both our physical responses and our cognitive labels (mental interpretations) combine to cause any emotional response
ex: stimulus: growling dog, physiological arousal: heart beat increases, cognitive label: “wow thats scary,” -> emotion: fear
Hans Selye
General Adaptation Syndrome,
describing the general responses that animals (including humans) have to a stressful event - (Alarm, Resistance, Exhaustion)
Motivation
process by which activities are started, directed & continued so that physical or psychological needs or wants are met
Physiological needs
a basic bodily requirement of some material (such as food or water) that is essential to an organism’s survival
Drives
physiological need -> physiological tension/arousal (drive) that motivates the organism to act in order to fulfill this need and reduce the tension
Homeostasis
A tendency to maintain a balanced/constant internal state; the regulation of any aspect of body chemistry (ex:: blood glucose around a particular level)
the tendency of the body to maintain a steady state. Functions like a “thermostat” for the body
James-Lange Theory
our experience of emotion is our awareness of our physiological responses to an emotion-arousing stimulus:
stimulus -> arousal -> emotion
Physical responses occur 1ST and are cause of of emotions
Cannon-Bard Theory
An emotion-arousing stimulus simultaneously triggers 1) physiological responses 2) subjective experience of emotion
Emotional experience & physical response occur simultaneously - one is not dependent on the other
ex: “my heart begins pounding as I feel fear”
Schachter-Singer two-factor theory
To experience emotion, one must 1) be physically aroused 2) cognitively label the arousal
Evolutionary theories (primary emotions)
Believed that emotions developed because of their adaptive value (1872)
ur body’s adaptive response motivates for survival. 3 primary emotions: fear, anger, and happiness.
fear & anger = very similar, but fear provokes more activity in our amygdala.
negative emotions = right prefrontal cortex lights up. positive emotions, = left prefrontal cortex lights up.
Richard Lazarus’s appraisal theory
brain = constantly processing info in unconscious
brain will appraise (evaluation) a situation & that will determine how we physiologically & emotionally respond to stimulus (come to conclusion: stimulus = harmless/dangerous) - unconsciously
EX: we appraise the sound of the rustling bushes as the “presence of a threat” or realize that it was “just the wind”
Joseph LeDoux’s theory
Sometimes emotions(especially likes, dislikes, fears) take the more direct “low road” - a neural shortcut that bypasses the cortex
a fear provoking stimulus would travel from eye/ear (via thalamus) directly to amygdala & cause immediate emotional response w/o us being immediately aware of whats happening (NO APPRAISAL)
What are the brain’s pathways for emotion?
In the 2-track brain, sensory input may be routed to the cortex (via the thalamus) for analysis & then sent to amygdala
OR
directly to the amygdala, via the thalamus for an instant emotional reaction.
What is the high-road?
Some complex emotions like hatred & love travel a “high road.”
A stimulus following this path would travel (via the thalamus) to the brain’s cortex. There, it would be analyzed & labeled before response command is sent out (via the amygdala)
How do the Schater Singer Zajonc -LeDoux theories of emotion compare?
Singer: our appraisal & labeling of events also determine our emotional responses
LeDoux: Some emotional responses = immediate, before any conscious appraisal(assessing)
Paul Ekman’s research on cross-cultural displays of emotion
showed photos of different facial expressions to people in different parts of the world & asked them to guess the emotion
although cultures share a universal facial language for basic emotions, they differ in how much emotion they express