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Ch. 15 - Stress & Health
Stress & Health
14
Psychology
Undergraduate 1
12/07/2010

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Cards

Term
Sources of stress
Definition
Chronic stressors, negative affectivity, environmental (short term) stressors
Term
Stress
Definition
A state of threatened homeostasis
Term
Stressor
Definition
What is responsible for the imbalance
Term
Stress response
Definition
The body's response to the imbalance
Term
Seyle's General Adaptation Syndrome
Definition
Alarm, resistance, & exhaustion phases
Term
Alarm phase
Definition
Body mobilized to respond to threat
Term
Resistance phase
Definition
Reestablishment of homeostasis
Term
Exhaustion phase
Definition
Prolonged stress causes body's resistance to collapse; result of prolonged production of stress chemicals
Term
Logic of stress response
Definition
endocrine & neural changes are adaptive short term responses; can enhance learning/memory
Term
Illogic of stress
Definition
endocrine & neural changes can result in stress-related disease, chronic activation of stress response results in decrement in learning/memory
Term
Stress & sex
Definition
Men exhibit greater increase in cortisol in response to stressor (higher stress response)
Term
Stress immunization
Definition
Short-term, mild stressors improve response to stress as adults
Term
Stress sensitization
Definition
Repeated experience can desensitize response to the same stressor, but can sensitize response to novel stressors
Term
Psychological components of stress
Definition
Predictability, control, outlet for frustration
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