Motivation, Emotion, & Stress Flashcards
Motivation
A need of desire that energies & directs behavior
Instinct
A complex , unlearned behavior that is rigidly patterned throughout a species
Drive reduction theory
The ideas that a physiological need creates an aroused tension state that motivated an organism to satisfy the need
THEYRE INADEQUATE
Homeostasis
A tendency to maintain a balanced or constant internal state ; the regulation of any aspect of body chemistry
Such as blood glucose
Incentive
A positive or negative environmental stimulus that motivates behavior
Yerkes Dodson law
The principle that performance increases w arousal only up to a point , beyond which performance decreases
Hierarchy of needs
Maslow pyramid of human needs t
Optimal arousal theory
Explains that motivated behaviors may decrease or increase arousal
Glucose
The form of sugar that circulates in the blood & provides the major source of energy for body tissues
When it’s level is low , we feel hunger
Set point
The point at which an individual weight thermostat is supposedly set
When the body falls below this weight , an increase in hunger & a lowered metabolic rate may act to restore the lost weight
Basal metabolic rate
The body resting rate of energy expenditure
Sexual response cycle
The four stages of sexual responding described by masters & Johnson - excitement , plateau , orgasm , resolution
Refractory period
A resting period after orgasm , during which a man cannot achieve another orgasm
Sexual dysfunction
A problem that consistently impairs sexual arousing & functioning
Emotion
A response of the whole organism involves :
Physiological arousal
Expressive behaviors
Conscious experiences
James Lange theory
We experience emotion Bc of physiological change
Emotion providing
Physical
Emotion
Cannon bard theory
An emotion arousing stimulus simultaneously triggers both a physiological response & a subjective experience of emotion
Emotion producing stimulus
Physiological response
Feeling of emotion
Two factor theory
The schachter singer theory that to experience emotion one must be physically aroused & cognitively label the arousal
Stress
The process by which we perceive & respond to certain events called stressors , that we appraiser as threatening or challenging
General adaption syndrome
Around concept of the body adaptive response to stress in ; alarm resistance & exhaustion
Tend & befriend response
Under stress people often provide support to others & bond w & seek support from others
Psychophysiological
Literally , mind body illness , any stress related physical illness such as hypertension & headaches
Psychoneuroimmunology
The study of how psychological , neural , & endocrine , process together affect the immune system & resulting health
Lymphocytes
The two types of white blood cells that are part of the body immune system
B lymphocytes
Form in the bone marrow & release antibodies that fight bacterial infections
T lymphocytes
Form in the thymus & other lymphatic tissue & attack cancer cells , viruses , & foreign substances
Coronary heart disease
The clogging of the vessels that nourish the heart muscle
The least cause of death in many developed countries
Type a
Friedman & roseman term for competence , hard driving , impatient , verbally aggressive , & anger prone people
Type b
Friedman & roseman term for easy going relaxed people
Three components for motivation
Activation : invitation or production behavior
Persistence : continued effort to get something
Intensity : greater vigor of responding