Study Guide 7 - Motivation, Emotion, Stress Flashcards
Instinct Theory
- motivated based on automatic responses to stimuli
- instincts are unlearned and have a fixed pattern of actions
- habituation: decreased response to stimuli after exposure, gets rid of responses that aren’t useful
Drive-Reduction Theory
- a biological NEED creates a tense state (DRIVE) that motivates an organism to satisfy the need and return to homeostasis (sense of balance)
- ex) need: food drive: hungry behavior: eating
Behavioral/Incentive Theory
- incentives (goals or rewards) pull us to reduce our drives
- ex) Incentives can be food, water, or money
Humanistic Theory
- we must fulfill our needs in a hierarchy
- biological at the bottom -> self-actualization (greatest potential)
- fully functioning person: heading towards self actualization, growing and changing and living a good life
Arousal Theory
- performance increases with arousal up to a certain point
- ex) need some stress to perform well on a test
- high performance on difficult tasks = low arousal
- high performance on easy tasks = high arousal
- perform best at moderate arousal
Hunger Motivation
- biological: body chemistry and brain influence our hunger drive, hunger pains
- psychological reasons: sight and smell of food, our mood
- social reasons: what we like to eat is based on culture
Set Point Theory
-our bodies want to bring us back to our natural weight
Glucose and Insulin
- Glucose: when glucose in the body decreases, hunger increases
- Insulin: pancreatic hormone, when insulin increases it triggers feelings of hunger because it decreases the amount of glucose in the blood by converting it to fat
Ghrelin and Orexin
-hunger triggering hormones
PYY
- digestive tract hormone
- decreases appetite
Leptin
- a protein
- as leptin levels increase, desire to eat decreases
Lateral Hypothalamus
-signals body to begin eating
Ventromedial Hypothalamus
-signals body to stop eating
Anorexia
- a condition in which one starves themselves, and exercises obsessively
- leads to fatigue, loss of muscle and bone density, and can be deadly
Bulimia
- patients maintain a normal weight yet eat a ton and then throw it all up
- also very dangerous
Binge Eating Disorder
-binge eating (eating a large amount of food all at once) followed by emotional distress and guilt
Sexual Response Cycle
- pattern of biological arousal during and after sexual activity
- men and women differ slightly
Refractory Period
-time in males right after an orgasm that they are temporarily insensitive to sexual arousal
Sex hormones
- estrogen (females) testosterone (males)
- varying levels affect sexuality
- change during menstrual cycle and testosterone production cycle -> aggression
Sexual Orientation Theories
- homosexuality: gay
- heterosexuality: straight
- bisexual: both
Intrinsic vs. Extrinsic Motivation
- INTRINSIC: internal desires to do something
ex) reading because it gives you pleasure - EXTRINSIC: motivating factors that are external to you
ex) money, good grades
Grit
- passion and stamina for long term goals
- HUGE predictor of success
Theory X vs. Theory Y
- Theory X: managers believe workers are lazy and need close monitoring and incentives to work hard
- Theory Y: managers believe that workers are intrinsically motivated and work for reasons other than money
James-Lange Theory of Emotion
- feel biological effects then the emotion
- ex) drugs that inhibit sympathetic Nervous System activity reduce people’s subjective experience of anxiety
Cannon-Bard Theory of Emotion
- feel biological and emotion at the same time
- ex) emotion-arousing stimulus is sent to the brain and sympathetic Nervous System at the same time
Schacter Two-Factor Theory/Cognitive Theory
- emotions are made up of two factors: physical arousal AND a cognitive label of the emotion
- ex) Robert experienced fear on a plane because he labeled his rapid heart rate, shallow breathing, and sweating as a reaction to the danger he was in