Fruits and vegetables that contain beta carotene, vitamin E, and vitamin C are recommend because they are high in ________

A worker takes note of the investment he makes in his job and what he receives, and then compares these with the inputs and outcomes of other workers. This describes the __________ theory of work motivation

FIll in the blank with correct word.

According to the Stress Scale printed in the text, which of the following life events is associated with the HIGHEST level of stress?

a. death of a spouse b. divorce or marital separation c. death of a family member d. job layoff or firing