Chapter 15 - Stress, Coping, and Health Flashcards
what are the three ways that psychologists have viewed stress?
as a stimulus
as a response
as an organism-environment interaction
how can stress be viewed as a stimulus?
it can elicit stimuli, or be events that place strong demands on us
what is a stressor?
situations that place strong demands on organisms, taxing their resources
when looking at stressors, are you looking at it as a stimulus, response, or organism environment interaction?
stimulus
is this a stimulus, response, or organism environment interaction?
“there’s lots of stress in my life right now. i have three exams, lost my backpack, and my car just broke down!”
stimulus
how do we view stress as a response?
it has cognitive, physiological, and behavioural components
is this a stimulus, response, or organism environment interaction?
“i’m feeling all stressed out. i’m tensed up, i can’t concentrate because i’m really worried”
response
what is the organism environment way of viewing stress?
combines stimulus and response
stress is a your response to a perceived imbalance between situational demands and the resources needed to cope with it
what are characteristics of stressors
intensity duration predictability controllability chronicity
what stressor seems to take the greatest toll on well being?
events that occur suddenly and unpredictably, and affect the person for a long period of time
how do we measure stressful life events?
we can verify stuff like natural disaster and death of a loved one
we can use self reports
what is a microstressor?
daily hassles. like being stuck in traffic every morning while trying to get to work
what are life event scales?
it’s a method to measure the amount of life stress a person has experienced over a certain period of time
T/F early theorists defined a “stressor” as any negative life event that requires adaptation
False
even if the event was positive, they would consider it a stressor
T/F modern researchers define stress in terms of negative life changes only
True
what is the starting point for the stress response?
appraisal
what are the 4 important aspects/steps of appraisal?
primary appraisal
secondary appraisal
judgements of consequences
appraisal of personal meaning
what is primary appraisal?
appraising the demands of the situation. (whether it will be stressful or not, difficult or easy, etc.)
what is secondary appraisal?
appraising the resources you have to cope with the situation
what is judgement of consequences?
judging what the consequences of the situation could be if you fail, as well as how likely it is for you to fail
what is appraisal of personal meaning
appraising what the outcome might imply about us
(for example, if you base your self worth on your grades, you might see getting bad grades as evidence that you’re worthless)
T/F distortions and mistakes in the appraisal process can occur at the judgement and personal meaning stages, but not at the primary and secondary stages
False
it can occur at any of the four stages
T/F appraisals affect our physiological responses, but physiological responses don’t affect our appraisal
False
feedback from our physiological responses can affect our reappraisals of the situation
(for example: if you find yourself shaking as you’re about to enter the interview room, you could then appraise it to be more stressful than you originally thought, before you started shaking)
what is the general adaptation syndrome (GAS)?
don’t need to list the steps, just generally what is it?
a physiological response pattern to strong and prolonged stressors
what are the three phases of the GAS
alarm
resistance
exhaustion
in the GAS, what happens in the alarm stage?
sudden activation of sympathetic NS, release of stress hormones.
what effect does the activation of sympathetic NS have on the body
increased heart rate and breathing
pupils dilate
slows digestion
what effect does the release of stress hormones have on the body?
cortisol triggers increase in blood sugar
cortisol suppresses immune system
the flight or flight response falls into what stage of the GAS? (alarm, resistance, or exhaustion?)
alarm
what happens during the resistance stage of the GAS?
the body continues to use resources. heart rate, breathing rate, and blood sugar is still high, immune system is still being suppressed.
what factors affect how long the resistance phase of the GAS lasts?
severity of the stress, the individuals general health, available support
what is the exhaustion phase of the GAS
the body’s resources have become dangerously depleted. adrenal glands can’t function normally anymore
there is an increased vulnerability to disease
what is rape trauma syndrome?
for a long time after the rape, victims can still feel nervous and fear another attack by the rapist. can have decreased enjoyment of sexual activity
how does the amount of reported negative life events experienced relate to psychological well being?
the more negative life events reported, the more likely they are to also report symptoms of psychological distress
T/F we can conclude that stress causes distress
Falsethe data is correlational, not causal
what are the three causal relationships between stress and distress scores?
1) negative life events cause psychological distress2) distressed people are more likely to report negative life events3) a third variable causes both negative life events and psychological distress
what is neuroticism?
personality trait. high tendency to experience negative emotions and get themselves into stressful situations
what is PTSD (don’t need to list the symptoms)
Severe anxiety disorder caused by exposure to traumatic life events
what are the 4 major symptoms associated with PTSD
1) severe stress response and distress2) painfully reliving the events through flashbacks and nightmares 3) emotional numbing. avoiding stimuli associated with the trauma 4) survivors guilt
T/F individuals with PTSD can show self destructive or impulsive behaviour
true
T/F veterans who spent time in combat are more likely to develop PTSD than veterans who weren’t in combat
True
T/F soldiers are more likely to develop PTSD than civilian victims
Fcivilian victims are more likely
T/F natural disasters cause less PTSD than human perpetrated trauma
True
T/F men are more likely to develop PTSD than men
Falsewomen are more likely
T/F PTSD develops right after the trauma
Falsethough it usually develops within three months, it can be much longer ledford PTSD develops
T/F having PTSD lowers the risk of developing other disorders
False. it increases the risk
why is post trauma intervention important?
if post trauma intervention is available for the victims of rape or torture, they can be spared from PTSD
how does stress affect illness?
can increase mortality rate, increase risk of heart problems, cancer, etc.
T/F traumatic life events can’t worsen a preexisting medical condition
False
what are the ways in which stress can trigger illness
stress hormones affect arteries & heart activity stress weakens immune system stress increases risky behaviour
explain how stress hormones affecting arteries & heart activity can lead to illness
excessive secretion can damage artery lining can contribute to fatty artery blockage, causing heart attacks and strokes
explain how stress weakening the immune system increase risk of illness?
if your immune system is down, you can’t fight against the flu virus and other viruses
explain how stress increasing risky behaviour increases risk of illness
more likely to not control their dietmore likely to not exercisemay lead to smoking, drinking, drug usemore likely to be sleep deprived
T/F high levels of cortisol can lead to deterioration of amygdala and memory function
falsehippocampus and memory function