Stress and its Moderators Flashcards
Person-environment fit:
How well a person’s needs and resources align with the environment’s needs and resources.
What are some direct physiological effects of stress?
- Raises blood pressure
- Increases lipids
- Lowers immunity
- Alters hormonal activity
How does stress impact health behaviors?
- Reduces compliance with medical care
- Delays seeking treatment
- Obscures symptoms (make symptoms less noticeable)
- Makes disease management harder
How does stress affect health habits?
- Leads to poor health habits
- Increases smoking
- Raises alcohol use
- Results in poor nutrition
- Causes lack of sleep
What are the three stages of the General Adaptation Syndrome (GAS) Hans Selye,?
- Alarm Reaction: Body mobilizes resources to face stress.
- Stage of Resistance: Body copes and adapts to stress.
- Stage of Exhaustion: Prolonged stress drains resources, causing health issues.
What is the Tend-and-Befriend response?
A stress response, especially in women, where individuals seek social support and show nurturing behavior due to biological influences.
What is primary appraisal in the context of stress?
The process of evaluating whether an event is positive, neutral, or negative. Negative events are further assessed for potential harm, threat, or challenge.
What does secondary appraisal involve in stress management?
Assessing one’s ability to cope with a stressful situation and determining if resources are sufficient to deal with it.
What personal and situational factors contribute to stressful appraisal?
- Personal factors: Personality traits, intellectual capacity, motivation.
- Situational factors: High demands, imminent threats.
What happens to cortisol levels under stress during physiological recovery processes?
Cortisol levels take longer to return to normal under stress.
What is allostatic load?
Refers to the fluctuation of physiological systems in the body to meet the demands of stress.
What types of events are typically more stressful?
Negative and uncontrollable events.
Why are ambiguous events and overload stressful?
Ambiguity causes stress due to lack of action, while overload causes stress from too many tasks.
How do psychological and physiological adaptations differ in response to stress
Psychologically, most people adapt to moderate stress, but chronic stress impacts vulnerable groups more.
Physiologically, mild stress leads to habituation, but chronic stress harms multiple organ systems.
What is the Acute Stress Paradigm used for in the laboratory?
- Short-term stress impacts physiological, neuroendocrine, and psychological responses.
- Highlights individual differences in stress response.
- Identifies factors that reduce stress.