The organizational factor includes organization
structure, interpersonal relationships, organization
leadership, working environment, role requirements,
and growth stage of the organization. (3) The social
environment factor includes economics, politics,
technical-related, organizational hierarchy, and
social expectation.
Wu (1986) pointed out that between degree of
stimulation and job stress has a concave curve
relationship. Too high or too low pressure
stimulation produces higher levels of job stress. Wu
(1986) also identify the source of job stress: work
connotation, role in the organization, career
development, structure and climate of the
organization, human relations, as well as extra-
organizational factors.
Individuals have different ways of responding to
job stress, such as increased job stress resistance,
gaining external support, and reducing job stress
injuries. However, job stress might arise from the
organization or even the social environment. Thus,
organizations and social systems should also have
their corresponding amendments.
2.3 Theoretical Model of Job Stress
Many researchers had proposed the theoretical
models of job stress. (1) Stimulus-response model:
Emphasize the impact of social and external
environmental changes on individuals. It’s about job
stress as an environmental stimulus. The theoretical
stimulus-oriented theory is similar to the Hooke’s
elasticity law. Selye (1956) considered those
responses of changes of the workers’ body is done to
adapt to stressful situations. Selye (1956) also
pointed out the reactions elicited under different
stress stimuli have a common property. (2)
Interactive model: Also known as cognitive theory
of stress (Shi, 1990). This model regards the job
stress as the interactive result of participants’
response to environmental stimulus, considered the
job stress as a mediating variable (Ivancevich and
Matteson, 1980).
2.4 Affecting Factor of Job Stress
The influence of job stress on individuals includes
psychological and physiological aspects (Huang,
1999). Excessive job stress can easily cause anxiety,
depression, or anxiety in terms of psychological
aspects of workers. In the physiological level,
excessive job stress can cause cardiovascular disease,
diseases of the digestive system or other organs, and
reduce immunity. Serious cases can even lead to
death. When the job stress is too high to be
effectively relieved, personal emotions may be
affected and individuals’ personal health may be
seriously injured (Pan, 1995).
Background factors related to job stress are
mainly divided into parts (
Lu & Gao, 1999). They are
personal, work, and professional factors. The
description is as follows: (1) Personal factor includes
age and gender. (2) Work factor includes job
position and work experience. (3) Professional factor
includes reputation, prospects, and particularity. The
effects of job stress can vary due to those individual
conditions.
2.5 Adapting Strategy of Job Stress
Wu (1999) pointed out that when faced with job
stress, workers can at least change the situation, such
as self evaluation and analysis, time management,
proper exercise, muscle relaxation training, seeking
social support, and establishing positive life values.
This might help the workers increase resistance to
job stress, gain external support, and reduce stress
injuries.
Folkman and Lazarus (1980) also pointed out the
individuals’ perceptions and feelings of job stress
often differences. Therefore, when job stress comes,
workers will first produce different assessment
methods based on their own perceptions of stressors.
According to different assessment results,
individuals decide the mode of response that should
be adopted. In response to job stress, the individual’s
response is rational and deliberate.
Folkman and Lazarus (1980) also illustrates the
process of assessment of worker response when they
recognize the job stress. The first stage, primary
appraisal, refers to the process by which workers
judge whether an event will cause a threat. The
second stage is the secondary appraisal, which
means that the workers evaluate once again what
kind of effective experience they have, the resources
available, and the measures they need to take.
Reappraisal, the third stage, is a feedback process. It
has two forms. (1) When a perceivable and
environmentally favourable message arises, it causes
a change in the previous judgment. This is called a
realistic consideration. (2) When the workers feel
that the general trend has gone, they will again
assess the threatening event as non-threatening in
order to reduce negative emotions. This is called
self-defence. The fourth stage is response mode,
which is divided into three types. (1) The problem
focuses on the law, such as the formulation of plans.
(2) Emotional focus methods, such as self-isolation.