Health Psychology Exam 2 Flashcards
Biological Approach to Stress
Our body’s physiological systems react to stress.
Psychological Influence on Stress
How we appraise or think about stressful events can impact how stressed we feel, as well as how that stress impacts our health.
Sociocultural Factors for Stress
Sociocultural factors can impact the types of stressor we are exposed to, how we appraise them, and ultimately how they affect us.
Stress Appraisal
How you interpret a stressor
Are stressors usually psychological or physical?
Psychological
Challenge Appraisal
challenge appraisals are associated with beneficial stress responses
Will challenge our resources but we think we are well prepared and can handle it
Threat Appraisal
Appraisals are associated with maladaptive or harmful stress responses
Holmes and Rah Life Change Units (LCUs) and the Social Readjustment Rating Scale (SRRS)
Major life events that draw on our resources can leave ourselves vulnerable to illness
Limitations of LCUs and SRRs
Doesn’t account for individual differences in how stressors are appraised
What are arguably more important for mental health (daily uplifts or daily stressors)?
Daily Uplifts
Which of these is the strongest predictor of health problems: significant life events, frequency of daily uplifts, and persistent hassles?
persistent hassles
3 Features of Stressors
Controllability
Predictability
Persistence
ACEs
Exposure to early life stress and childhood trauma can have adverse consequences on health decades later
What percentage of emerging adults more yearly
more than 30%
What is the avg amount of jobs ppl have in their twenties?
7
What percent of emerging adults report not making as much progress in their careers as they had hoped
70%
What percent of emerging adults move back in with their parents
40%
What percent of young adults spend time living with a romantic partner?
66%
Role Overload
Juggling multiple roles simultaneously (e.g., working parents)
Scarcity Hypothesis
Because of limited time and energy, competing demands of work and family will lead to role overload and role conflict (e.g., for working parents), and thus will have a negative impact on health.
Enhancement hypothesis
The benefits of meaningful work (e.g., for self-esteem, sense of purpose) outweigh the costs, and thus working parents will experience health benefits.
When do workers feel the most stress
When they have little or no control over the procedures, pace, and other aspects of their jobs
Stereotype threat
The expedience of stress in a situation in which a person’s ability, appearance, or other characteristic has the potential to confirm a negative viewpoint about their social group
Role Conflict or Ambiguity
unclear or mixed messages about your work responsibilities or how you will be evaluated
How do our bodies physically react to stress?
Increased heart rate
Dilated pupils
Stress hormones released
Digestion slows
Increased blood flow to the muscles
Stored energy converted to a form that is directly usable by muscles
Function of The Nervous System
The cells of the nervous system are the body’s primary communication system
What is the fast acting endocrine system
Sympatho-Adreno-Medullary (SAM) Axis
Sympathetic nervous system activates adrenal stress hormones epinephrine and norepinephrine
Fight or flight
What is the slow acting endocrine system
Hypothalamic-Pituitary-Adrenocortical (HPA) axis
The body’s delayed response to stress, involving the secretion of corticosteroid hormones from the adrenal cortex
Returns to homeostasis
How does stress make you sick?
Short-term stressors can trigger up-regulation of immune function
Long-term, chronic stressors can have damaging effects by suppressing immunity and increasing inflammation