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In psychology, stress is a feeling of emotional strain and pressure. [ 1 ] Stress is a type of psychological pain. Small amounts of stress may be beneficial, as it can improve athletic performance, motivation and reaction to the environment. Excessive amounts of stress, however, can increase the risk of strokes, heart attacks, ulcers, and ...
Stress-related disorders constitute a category of mental disorders. They are maladaptive, biological and psychological responses to short- or long-term exposures to physical or emotional stressors. The National Institute of Environmental Health Sciences categorizes Obsessive-Compulsive Disorder (OCD) and Post-Traumatic Stress Disorder (PTSD) as ...
Diathesis–stress model. The diathesis-stress model, also known as the vulnerability–stress model, is a psychological theory that attempts to explain a disorder, or its trajectory, as the result of an interaction between a predispositional vulnerability, the diathesis, and stress caused by life experiences. The term diathesis derives from ...
Examples of emotional symptoms of occupational burnout include a lack of interest in the work being done, a decrease in work performance levels, feelings of helplessness, and trouble sleeping. [163] There is research on dentists [118] and physicians [102] that suggests that burnout is a depressive syndrome. Thus reduced job performance and ...
Rational emotive behavior therapy was created and developed by the American psychotherapist and psychologist Albert Ellis, who was inspired by many of the teachings of Asian, Greek, Roman and modern philosophers. [3][4] REBT is a form of cognitive behavioral therapy (CBT) and was first expounded by Ellis in the mid-1950s; development continued ...
Distress tolerance is an emerging construct in psychology that has been conceptualized in several different ways. Broadly, however, it refers to an individual's "perceived capacity to withstand negative emotional and/or other aversive states (e.g. physical discomfort), and the behavioral act of withstanding distressing internal states elicited by some type of stressor."
Some clinicians believe that psychological characteristics alone determine mental disorders. Others speculate that abnormal behavior can be explained by a mix of social and psychological factors. In many examples, environmental and psychological triggers complement one another resulting in emotional stress, which in turn activates a mental illness.
Affective events theory model Research model. Affective events theory (AET) is an industrial and organizational psychology model developed by organizational psychologists Howard M. Weiss (Georgia Institute of Technology) and Russell Cropanzano (University of Colorado) to explain how emotions and moods influence job performance and job satisfaction. [1]