To ward off stress, a lm director likes to have a good laugh. when under pressure, the director will crack jokes and ensure everyone has a good laugh during the hard work. these actions mainly reduce stress:
a. by removing the stressor.
b. by providing social support.
c. by changing stress perceptions.
d. by controlling the consequences of stress.
e. by encouraging the use of meditation techniques

C. by changing stress perceptions

Explanation:

By cracking jokes and ensuring everyone has a good laugh during the hard work the director is basically trying to bring out the humor among the workers under the situation of pressure.

According to many researches it has be established that some forms of humor brings out the optimism and positive emotions as it takes out the psychological weight off the mind under the stressing situation and thereby changing stress perceptions.

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