Book cover for Psychology Openstax

Psychology Openstax

Rosie M. Spielman

ISBN #9781938168352

1st Edition

587 Questions

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123,165 Students Helped

Homework Questions

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Summary
Learning Objectives
Key Concepts
Example Problems
Explanations
Common Mistakes

Summary

Chapter 14 explores stress as a complex process that involves external stressors and internal reactions, emphasizing the dual nature of stress in the form of eustress and distress. Historical models like Cannon’s fight-or-flight response and Selye’s general adaptation syndrome provide frameworks for understanding how the body responds to stress. The chapter also highlights the importance of effective stress regulation through lifestyle adjustments, ultimately linking stress management to improved health and the pursuit of happiness.

Learning Objectives

1

Explain the multifaceted nature of stress including external stressors and internal responses.

2

Differentiate between eustress (beneficial stress) and distress (harmful stress).

3

Describe historical models of stress such as Cannon’s fight-or-flight response and Selye’s general adaptation syndrome.

4

Analyze how stress influences physical and psychological health, and explore strategies for regulation.

5

Examine the role of lifestyle choices and the pursuit of happiness in managing stress.

Key Concepts

CONCEPT

DEFINITION

Stress

A multifaceted process involving external stressors and internal cognitive appraisal and physiological reactions that can be either beneficial or harmful.

Stressors

External events or factors that trigger the stress response in an individual.

Cognitive Appraisal

The process by which an individual interprets and evaluates the significance of a stressor.

Physiological Reactions

The bodily responses (such as hormonal changes and nervous system activation) that occur when an individual perceives a stressor.

Eustress

Beneficial stress that optimizes performance and motivates individuals.

Distress

Harmful stress that can lead to physical and psychological disorders if not managed properly.

Fight-or-Flight Response

A physiological reaction formulated by Cannon, where the body prepares to either confront or flee from a perceived threat.

General Adaptation Syndrome

A model proposed by Selye that describes the body's short-term and long-term reactions to stress in three stages: alarm, resistance, and exhaustion.

Stress Regulation

The processes and strategies used to manage and mitigate the negative effects of stress on health.

Pursuit of Happiness

The aspect of lifestyle that involves seeking contentment and well-being, which can be influenced by the management of stress.

Example Problems

Example 1

Negative effects of stress are most likely to be experienced when an event is perceived as _____________. a. negative, but it is likely to affect one's friends rather than oneself b. challenging c. confusing d. threatening, and no clear options for dealing with it are apparent

Example 2

Between 2006 and 2009 , the greatest increases in stress levels were found to occur among ___________. a. Blacks b. those aged $45-64$ c. the unemployed d. those without college degrees

Example 3

At which stage of Selye's general adaptation syndrome is a person especially vulnerable to illness? a. exhaustion b. alarm reaction c. fight-or-flight d. resistance

Example 4

During an encounter judged as stressful, cortisol is released by the ___________. a. sympathetic nervous system b. hypothalamus c. pituitary gland d. adrenal glands

Example 5

According to the Holmes and Rahe scale, which life event requires the greatest amount of readjustment? a. marriage b. personal illness c. divorce d. death of spouse
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Step-by-Step Explanations

QUESTION

How does stress involve both external factors and internal responses?

STEP-BY-STEP ANSWER:

Step 1: Identify external stressors that trigger the stress response (e.g., work pressures, relationship conflicts).
Step 2: Recognize that the body responds with internal processes such as cognitive appraisal (evaluating the threat) and physiological reactions (hormonal release).
Step 3: Understand that these internal responses prepare the body either to handle the situation (fight-or-flight) or to adapt over time.
Final Answer: Stress is the result of both external events (stressors) and the body’s internal reactions (cognitive and physiological responses) that help determine whether the stress is beneficial (eustress) or harmful (distress).

Understanding Stress

QUESTION

What differentiates eustress from distress in terms of effects on performance and health?

STEP-BY-STEP ANSWER:

Step 1: Define eustress as a positive form of stress that enhances performance and motivation.
Step 2: Define distress as a negative form that can lead to health problems if not managed.
Step 3: Compare situations where a moderate level of stress might improve focus versus excessive stress causing anxiety and disease.
Final Answer: Eustress helps in optimizing performance whereas distress can impair physical and psychological health when stress levels become overwhelming.

Differentiating Eustress and Distress

QUESTION

How does the fight-or-flight response prepare the body for immediate action?

STEP-BY-STEP ANSWER:

Step 1: Recognize that the fight-or-flight response is activated by the perception of threat.
Step 2: Note that this response triggers hormone release (like adrenaline) leading to increased heart rate and energy availability.
Step 3: Understand that these changes prepare the body to either confront or escape the stressor.
Final Answer: The fight-or-flight response rapidly mobilizes the body's resources to handle immediate threats through a series of hormonal and physiological changes.

Fight-or-Flight Response

QUESTION

What are the three stages of Selye's general adaptation syndrome and how do they affect the body over time?

STEP-BY-STEP ANSWER:

Step 1: Identify the first stage as 'Alarm', where the body detects stress and initiates a response.
Step 2: Recognize the 'Resistance' stage during which the body attempts to cope with the stressor.
Step 3: Understand the 'Exhaustion' stage that occurs after prolonged exposure to stress when the body’s defenses are depleted.
Final Answer: Selye’s General Adaptation Syndrome involves an initial alarm reaction, a period of resistance, and finally, exhaustion if stress persists, potentially leading to health complications.

General Adaptation Syndrome

QUESTION

What strategies can be employed to regulate stress and maintain overall well-being?

STEP-BY-STEP ANSWER:

Step 1: Identify that stress regulation involves both behavioral strategies (e.g., exercise, meditation) and lifestyle adjustments (e.g., work-life balance).
Step 2: Understand that cognitive restructuring and social support are important in managing stress perceptions.
Step 3: Recognize that effective stress regulation can prevent the progression from eustress to distress.
Final Answer: Regulation of stress can be achieved through various strategies such as physical activity, mindfulness, cognitive-behavioral techniques, and maintaining a balanced lifestyle to promote both mental and physical health.

Regulation of Stress

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Common Mistakes

  • Assuming that all stress is harmful, rather than recognizing the beneficial aspects of eustress.
  • Confusing the fight-or-flight response with the overall process of stress response.
  • Overlooking the importance of cognitive appraisal in determining how stress affects an individual.
  • Ignoring the role of proactive stress regulation strategies in preventing the progression from eustress to distress.