stress Flashcards
Define ‘Stress’ (2 marks)
The nonspecific response of the body to any demand.
Can be either psychological or physiological
What did Selye suggest about
stress?
Not all stress is detrimental to our health and that there are two types of stress (distress - negative, and eustress - positive)
Define ‘Distress’
Harmful, negative stress response that can lead to physiological reactivity, negative emotions, physical and mental health problems
Examples of feeling ‘Distress’
Anxiety, fear, anger, feelings of helplessness or hopelessness
What can distress lead to?
- Impedes ability to perform and cope at an optimal level
- Physiological changes can lead to significant physical health risk or harm
- Mental illnesses like depression or anxiety
Define ‘Eustress’
Beneficial, positive stress response that motivates and enhances functioning, and helps individuals to grow.
Examples of situations that could potentially trigger eustress
Starting new job, planning next birthday
What does eustress lead to?
- Increased alertness
- Motivating to meet demands
Define ‘Stressors’
Internal or external factors that cause physical or emotional stress
What are the types of stressors?
- Environmental
- Psychological
- Social
- Cultural
Examples of environmental stressors
Noise, temperature, pollution, natural disasters
Define ‘Psychological stressors’
Internal forces from emotional and cognitive factors
Examples of psychological stressors
- Buying a house
- Pressure at work
- Relationship changes
Define ‘Social stressors’
Stressors arising from relationships and interactions with society
Examples of social stressors
- Pressure to be accepted by others
- Conflicts with family and friends
Define ‘Cultural stressors’
Stressors arising from cultural identity, values, and cultural norms
Example of cultural stressor
Discrimination due to cultural beliefs
What is the ‘Nature’ characteristic of stressors
Stressors that can be environmental, psychological, social, or cultural
What is the ‘Duration’ characteristic of stressors
Short term (acute) or long term (chronic)
What is the ‘Strength’ characteristic of stressors
Severity or intensity can range from being mild to severely distressing.
Ability to cope with stressors is affected by its severity.
What did Selye’s ‘General Adaptation Syndrome (GAS) 1936, 1983’ theory suggest?
- Stress was not simply an environmental stressor, but a set of processes that act as a physical response
Examples of situations that could potentially trigger distress
- Death of a loved one
- Financial difficulties
Compare eustress and distress
Eustress is positive and has no physical harm on body whereas distress is negative and can physically harm an individual
Two physiological responses to stress
- Heart rate increases
- Breathing rate increases
Explain the first stage of GAS - Alarm stage
- Initial response to stressor
- Threat detected by amygdala in brain
- Sends signal to hypothalamus to initiate the sympathetic NS
- Sends signal to adrenal glands via bloodstream
- Signal in adrenal glands stimulates release of cortisol, adrenaline, noradrenaline, and other stress hormones
- Provides energy and fight or flight response
How long does first stage of GAS occur for?
6-48 hours after initial stressor is detected
Explain the second stage of GAS - Resistance stage
- Attempt to cope with stressor
- Body initiates parasympathetic NS to reverse bodily functioning produced by sympathetic NS
- Adrenaline, noradrenaline, cortisol all continue to be secreted, leading to continuous arousal
What is required for the third stage of GAS to be reached?
The stress needs to continue and not be resolved
Explain the third stage of GAS - Exhaustion stage
- If prolonged/chronic period of stress
- Body’s physical and mental reserves, and energy resources deplete
- Effectiveness of adrenal glands is limited
- Causes drop in blood sugar levels
- Can lead to significant negative health problems
What are immediate effects of reaching the third stage of GAS?
- Fatigue
- Reduced motivation
What are effects from prolonged (chronic) stress?
- Increased risk of developing depression or anxiety
- Consequent weakening of the immune systems raises chance of developing conditions like heart disease and diabetes.
What is the strength of ‘General Adaptation Syndrome (GAS) 1936, 1983’?
- GAS model was first to highlight that stress has a major impact on the immune system to make the important connection between stress and increase risk of illness
What are three limitations of ‘General Adaptation Syndrome (GAS) 1936, 1983’ ?
- GAS model places too much emphasis on biology of stress response
- Does not account for important psychological factors explaining subjective stress experience of individuals
- GAS model fails to acknowledge the unique environmental and biological factors of an individual that could impact their response to stress
What are the five suggestions of the ‘Stress as a Stimulus 1967’ theory?
- Stress is a significant change in life that requires an adjustment
- Physical or mental illnesses are possible beyond a general limit of adjustment
- Personality, life experiences, and social support do not effect the impact of stress nor the response or adjustment made as a result.
What does the ‘Social Readjustment Scale (Holmes and Rahe, 1967)’ assess?
The amount of stress that has been experienced in the past year by an individual
How many life events were included in the ‘Social Readjustment Scale (Holmes and Rahe, 1967)’?
43 life events
What does the Life Change Units (LCU) estimate in the ‘Social Readjustment Scale (Holmes and Rahe, 1967)’ ?
The level of response and adjustment required by the individual experiencing them
What do the life events range from in ‘Social Readjustment Scale (Holmes and Rahe, 1967)’ ?
From minimally stressful to extremely stressful
What can be calculated in ‘Social Readjustment Scale (Holmes and Rahe, 1967)’ ?
The likelihood of developing a physical or mental stress-related illness
What is the strength of ‘Social Readjustment Scale (Holmes and Rahe, 1967)’?
Quantitative data is collected, allowing for results to be statistically analysed
What are the two limitations of ‘Social Readjustment Scale (Holmes and Rahe, 1967)’?
- Results provided by respondents are based on a subjective measure allowing for exaggerated responses
- Respondents are only able to select which of the live events they have experienced and are not able to include reasoning for their responses
What does the ‘Transactional Theory of Stress and Coping (Lazarus and Folkman, 1984)’ suggest?
- Individuals utilise their perception of a stressful event and their subjective past experiences to help them cope.
- Stress is a consequence of the dynamic process where primary and secondary appraisals work to assess the significance of a situation as well as evaluate ways to deal with it.
Define ‘Coping’
The process by which an individual manages the challenges they perceive as stressful along with the emotions associated with them.
Explain the interaction between individual and environment
- When individuals interact with environment, stress arises from continual need to assess their current situation
- Emphasis on the relationship between the individual (including unique traits) and the characteristics of the environmental event.
Explain the role of cognitive appraisal
- Individuals judge environmental event using cognitive abilities to assess situations (cognitive appraisal)
- Psychological stress emanates from the relationship
- Decides whether or not relationship is stressful
Explain primary appraisal
Initial assessment of situation conducted to determine if situation is a potential threat, challenge, or may cause harm.
Explain secondary appraisal
Available resources and coping options are evaluated to see what can be used to manage the situation.
Occurs at same time as primary
What is the main goal of emotion-focused coping?
Manage emotional reactions to stress
When will an individual use emotional-focused coping?
If they perceive they do not have the resources to effectively respond to, or cope with the stress
What are two examples of emotional-focused coping?
- Meditation and relaxation techniques
- Booking an appointment to speak with a counsellor
What is the main goal of problem-focused coping?
Addressing the root cause of the stress
When will an individual use problem-focused coping?
If they believe they have the resources to deal with the stress
What are two examples of problem-focused coping?
- Conduction research to find solutions to the issue
- Working on a plan to resolve it
Define ‘Maladaptive coping strategies’
Coping strategies involving harmful and unhealthy stress management that exacerbates its adverse effects.
What does maladaptive coping avoid?
Dealing with the stressors causing the problem
What are two examples of maladaptive coping strategies?
- Procrastination
- Substance abuse
Define ‘Adaptive coping strategies’
Beneficial and productive methods for managing stress that can decrease the adverse impacts of stress
What does adaptive coping strategies allow?
Facing stressors and dealing with them
What are two examples of adaptive coping strategies?
- Meditation
- Exercise
Define ‘Environmental stressors’
External forces that arise from the conditions and physical surroundings of an individual