Stress Flashcards
(38 cards)
What is stress
Psychological arousal produced by challenges which are perceived as exceeding coping resources
What is eustress
A positive response to a stressor e.g. excitement
What is distress
A negative response to a stressor e.g. anxiety
What is the difference between chronic stress and acute stress?
Chronic stress = prolonged arousal due to a persistent stressor
Acute stress = brief arousal due to immediate stressor
What are the 5 types of stressors?
Daily pressures Life events Acculturative stress Major stressors Catastrophes
What is a daily stressor?
An irritating demands that often occur in a daily environment
What is a life event?
Changes and/or strain which causes an individual to have to adjust
What is acculturative stress?
Stress experienced due to adaptation to a new culture
What is major stress?
An extraordinarily stressful or disturbing event for everyone involved
What is a catastrophe?
A sudden unpredictable large scale event that is perceived as threatening
What is an example of a daily pressure?
Peak hour traffic
Long queues
Packed transport
Too many things to do
What is an example of a life event?
Retirement
Moving house
Marriage
Moving school
What is an example of acculturative stress?
Adjusting to a foreign language
Adjusting to ethnicity
Adjusting to a new climate
Adjusting to new social norms
What is an example of a major stressor?
Death of a loved one
What is an example of a catastrophe?
Global pandemic
Natural disasters
What is cortisol produced by?
Adrenal glands
What is the role of cortisol
To energise the body by increasing energy supplies
What is a flaw to cortisol?
Suppresses the immune system
What are the three stages of the General Adaptation Syndrome (GAS) model?
Alarm reaction stage
Resistance stage
Exhaustion stage
What are the two sub categories of the alarm reaction stage?
Shock and counter shock
What occurs during the alarm reaction?
- Shock: first become aware of a stressor and body goes into temporary distress
- Countershock: sympathetic NS activates the fight-flight-freeze response, the body moves above a normal level of stress due to adrenaline and noradrenaline
What occurs during the resistance stage?
The bodies ability to tackle a stressor rises above normal and cortisol is released
What occurs during the exhaustion stage?
Body can no longer deal with a stressor, brings out physical wear and tear.
What is a strength of the GAS model?
- info about the physiological processes involved in stress
- establishes a connection between prolonged stress and disease