What Is Job Stress?

Limitation of stress in the workplace

Written by Administrator

Article Index
Limitation of stress in the workplace
What Is Job Stress?
Stress and Health
Companies methods for dealing with stress
Case Studies

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Following is a brief based on an excellent NIOSH publication. To read the full article about limitation of stress in the workplace, please click here.

Job stress can be defined as the harmful physical and emotional responses that occur when the requirements of the job do not match the capabilities, resources, or needs of the worker. Job stress can lead to poor health and even injury.

The concept of job stress is often confused with challenge, but these concepts are not the same. Challenge energizes us psychologically and physically, and it motivates us to learn new skills and master our jobs. When a challenge is met, we feel relaxed and satisfied. Thus, challenge is an important ingredient for healthy and productive work. The importance of challenge in our work lives is probably what people are referring to when they say "a little bit of stress is good for you.

But for over-challenged employees the situation is different-the challenge has turned into job demands that cannot be met, relaxation has turned to exhaustion, and a sense of satisfaction has turned into feelings of stress. In short, the stage is set for illness, injury, and job failure.

assembly line worker and overwhelmed office worker

What are the Causes of Job Stress?

Nearly everyone agrees that job stress results from the interaction of the worker and the conditions of work. Views differ, however, on the importance of worker characteristics versus working conditions as the primary cause of job stress. These differing viewpoints are important because they suggest different ways to prevent stress at work.

According to one school of thought, differences in individual characteristics such as personality and coping style are most important in predicting whether certain job conditions will result in stress-in other words, what is stressful for one person may not be a problem for someone else. This viewpoint leads to prevention strategies that focus on workers and ways to help them cope with demanding job conditions.

Although the importance of individual differences cannot be ignored, scientific evidence suggests that certain working conditions are stressful to most people. The excessive workload demands and conflicting expectations described in David's and Theresa's stories are good examples. Such evidence argues for a greater emphasis on working conditions as the key source of job stress, and for job redesign as a primary prevention strategy.

In 1960, a Michigan court upheld a compensation claim by an automotive assemblyline worker who had difficulty keeping up with the pressures of the production line. To avoid falling behind, he tried to work on several assemblies at the same time and often got parts mixed up. As a result, he was subjected to repeated criticism from the foreman. Eventually he suffered a psychological breakdown.

By 1995, nearly one-half of the States allowed worker compensation claims for emotional disorders and disability due to stress on the job [note, however, that courts are reluctant to uphold claims for what can be considered ordinary working conditions or just hard work].

-1995 Workers Compensation Yearbook

NIOSH Approach to Job Stress

On the basis of experience and research, NIOSH favors the view that working conditions play a primary role in causing job stress. However, the role of individual factors is not ignored. According to the NIOSH view, exposure to stressful working conditions (called job stressors) can have a direct influence on worker safety and health. But as shown below, individual and other situational factors can intervene to strengthen or weaken this influence. Ones need to care for his ill mother is an increasingly common example of an individual or situational factor that may intensify the effects of stressful working conditions. Examples of individual and situational factors that can help to reduce the effects of stressful working conditions include the following:

Balance between work and family or personal life
A support network of friends and coworkers
A relaxed and positive outlook

NIOSH Model of Job Stress

Job Conditions That May Lead to Stress

The Design of Tasks. Heavy workload, infrequent rest breaks, long work hours and shiftwork; hectic and routine tasks that have little inherent meaning, do not utilize workers' skills, and provide little sense of control.

Example: David works to the point of exhaustion. Theresa is tied to the computer, allowing little room for flexibility, self-initiative, or rest.

Management Style. Lack of participation by workers in decision- making, poor communication in the organization, lack of family-friendly policies.

Example: Theresa needs to get the boss's approval for everything, and the company is insensitive to her family needs.

Interpersonal Relationships. Poor social environment and lack of support or help from coworkers and supervisors.

Example: Theresa's physical isolation reduces her opportunities to interact with other workers or receive help from them.

Work Roles. Conflicting or uncertain job expectations, too much responsibility, too many "hats to wear."

Example: Theresa is often caught in a difficult situation trying to satisfy both the customer's needs and the company's expectations.

Career Concerns. Job insecurity and lack of opportunity for growth, advancement, or promotion; rapid changes for which workers are unprepared.

Example: Since the reorganization at David's plant, everyone is worried about their future with the company and what will happen next.

Environmental Conditions. Unpleasant or dangerous physical conditions such as crowding, noise, air pollution, or ergonomic problems.

Example: David is exposed to constant noise at work.

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