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The demand-control-support (DCS) model, originally the demand-control (DC) model, has been the most influential psychological theory in occupational stress research. [10] The DC model advances the idea that the combination of low levels of work-related decision latitude (i.e., autonomy and control over the job) and high psychological workloads ...
Evidence for the dual process: a number of studies have supported the dual pathways to employee well being proposed by the JD-R model. It has been shown that the model can predict important organizational outcomes (e.g. [9] [10] [3] Taken together, research findings support the JD-R model's claim that job demands and job resources initiate two different psychological processes, which ...
Occupational health psychology (OHP) is an interdisciplinary area of psychology that is concerned with the health and safety of workers. [1] [2] [3] OHP addresses a number of major topic areas including the impact of occupational stressors on physical and mental health, the impact of involuntary unemployment on physical and mental health, work-family balance, workplace violence and other forms ...
Karasek's (1979) job demands-control model is the earliest and most cited model relating work design to occupational stress. The key assumption of this model is that low levels of work-related decision latitude (i.e. job control) combined with high workloads (i.e. job demands) can lead to poorer physical and mental health. [19]
A number of prominent models of job stress have been developed to explain the job stress process, including the person-environment (P-E) fit model, [67] which was developed by University of Michigan social psychologists, and the demand-control(-support) [68] and effort-reward imbalance models, [69] which were developed by sociologists.
Numerous work stress theories exist within occupational health psychology, work and organisational psychology, and work health and safety disciplines (Job Demands-Resources Theory; [2] Job Demand Control Theory [3]). These are major job design theories that emphasize that work stress arises largely from the way work is designed (‘the cause ...
Workload as a work demand is a major component of the demand-control model of stress. [7] This model suggests that jobs with high demands can be stressful, especially when the individual has low control over the job. In other words, control serves as a buffer or protective factor when demands or workload is high.
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