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Related Concept Videos

Tension01:10

Tension

Tension is a force along the length of a medium, in particular, a force carried by a flexible medium, such as a rope or cable. The word "tension" comes from Latin, meaning "to stretch". Not coincidentally, the flexible cords that carry muscle forces to other parts of the body are called tendons. Any flexible connector, such as a string, rope, chain, wire, or cable, can exert pull only parallel to its length; so, a force carried by a flexible connector is a tension with a direction parallel to...
Psychological Responses to Stress01:20

Psychological Responses to Stress

Psychological responses to stress encompass the various cognitive and emotional reactions individuals experience when faced with challenging or threatening situations, such as a job loss. Prolonged exposure to stressors can disturb emotional balance, increasing negative emotions (e.g., anxiety and sadness) and diminishing positive emotions (e.g., joy and satisfaction). These persistent emotional shifts are associated with an increased risk of both physical illness and mental health issues, such...
Stress01:20

Stress

When a force is applied on a body, it undergoes deformation. In order to restore the body to its original shape and/or size, an opposite or restoring force is generated within the body. This restoring force is equal to the magnitude of the applied force, but acts in the opposite direction. The amount of this restoring force developed per unit area of the body is called stress. Stress is a tensor quantity and has the SI unit pascal. Stress can be separated into four broad categories depending...
Introduction to Stress and Lifestyle01:27

Introduction to Stress and Lifestyle

Stress is a multifaceted response to events perceived as challenging or threatening, highlighting physical, emotional, cognitive, and behavioral reactions. Physically, stress can lead to fatigue, sleep disruptions, and various health issues such as frequent colds, chest pains, and nausea. Emotionally, it can manifest as anxiety, depression, irritability, and anger triggered by both minor and major life events. Cognitively, it may result in difficulty in concentration, memory, and...
Types of Stressors01:23

Types of Stressors

A stressor is any event, condition, or stimulus that triggers stress and causes a physical or psychological response in the body. Stressors can be categorized into three main types: catastrophes; significant life changes; and daily hassles, including social stress. Each can be detrimental to physical and mental well-being.
Catastrophes
Catastrophes refer to large-scale, unpredictable events that create overwhelming stress and a sense of threat. Examples include natural disasters like...
Components of Stress01:23

Components of Stress

Stress analysis under multiple loading conditions is intricate, necessitating a comprehensive grasp of normal and shearing stresses. Consider a small cube at point O, subjected to stress on all six faces, visible or not. Normal stress components σx, σy, σz act perpendicularly to the x, y, and z axes. Shearing stress components τxy and τxz are exerted on faces perpendicular to these axes.
Interestingly, the hidden cube faces also experience these stresses, equal and opposite to those on the...

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Related Experiment Video

Updated: Jun 29, 2026

Assessment of Stress Effects on Cognitive Flexibility using an Operant Strategy Shifting Paradigm
07:26

Assessment of Stress Effects on Cognitive Flexibility using an Operant Strategy Shifting Paradigm

Published on: May 4, 2020

Stress.

David W Chambers

    The Journal of the American College of Dentists
    |October 14, 2008
    PubMed
    Summary
    This summary is machine-generated.

    Burnout and workaholism are distinct from everyday stress, characterized by chronic, harmful habits. This essay examines their causes, symptoms, and coping strategies for at-risk professions.

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    Assessment of Stress Effects on Cognitive Flexibility using an Operant Strategy Shifting Paradigm
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    09:39

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    Published on: January 16, 2014

    Area of Science:

    • Psychology
    • Occupational Health

    Background:

    • Everyday stress is a normal part of life, with both negative and positive emotional responses.
    • Burnout and workaholism represent distinct, chronic, and detrimental habitual patterns.

    Purpose of the Study:

    • To explore the symptoms, mechanisms, causes, and coping strategies for burnout and workaholism.
    • To examine the physiological stress response and societal damage.

    Main Methods:

    • This essay synthesizes existing knowledge on stress, burnout, and workaholism.
    • It analyzes the characteristics of professions susceptible to burnout.
    • It discusses the psychological mechanisms driving workaholism.

    Main Results:

    • Burnout and workaholism are dysfunctional, self-reinforcing habits.
    • Certain professions (dentists, nurses, teachers, etc.) are particularly vulnerable due to caring perfectionism and shared control.
    • Workaholism involves a cycle of seeking control and avoiding reality through constant activity.

    Conclusions:

    • Understanding the unique nature of burnout and workaholism is crucial for developing effective interventions.
    • Addressing the societal factors contributing to these conditions is essential.
    • Coping strategies are vital for mitigating the negative impacts of burnout and workaholism.