Ad
related to: definition of stressor in psychology
Search results
Results From The WOW.Com Content Network
A stressor is a chemical or biological agent, environmental condition, external stimulus or an event seen as causing stress to an organism. [1] Psychologically speaking, a stressor can be events or environments that individuals might consider demanding, challenging, and/or threatening individual safety.
In psychology, stress is a feeling of emotional strain and pressure. [1] Stress is a form of psychological and mental discomfort. Small amounts of stress may be beneficial, as it can improve athletic performance, motivation and reaction to the environment.
Hans Selye called such agents: stressors, which are physical, physiological or sociocultural. Stress-related disorders differ from anxiety disorders , and do not constitute a normative concept. A person typically is stressed when positive or negative (e.g., threatening) experiences temporarily strain or overwhelm adaptive capacities.
Ilfield (1977) defined social stressors as "circumstances of daily social roles that are generally considered problematic or undesirable". [15] Dormann and Zapf (2004) defined social stressors as "a class of characteristics, situations, episodes, or behaviors that are related to psychological or physical strain and that are somehow social in ...
The stressor, either physically present or recollected, will produce the same effect and trigger a chronic stress response. [1] There is a wide range of chronic stressors, but most entail relatively prolonged problems, conflicts and threats that people encounter on a daily basis. [ 2 ]
The stressor may involve threat to life (or viewing the actual death of someone else), serious physical injury, or threat to physical or psychological integrity. In some cases, it can also be from profound psychological and emotional trauma, apart from any actual physical harm or threat.
Stress (biology), an organism's response to a stressor such as an environmental condition; Stress (mechanics), the internal forces that neighboring particles of a continuous material exert on each other; Oxidative stress, an imbalance of free radicals; Psychological stress, a feeling of strain and pressure Occupational stress, stress related to ...
Additionally, since different workloads may pose unique stressors, this method may be more effective than measuring stress levels as a whole. Stress measurement tools can then help aviators identify which stressors are most problematic for them, and help them improve on managing workloads, planning tasks, and coping with stress more effectively.