The Negative Impacts of Shift Work

question 79

Multiple Choice

The negative impacts of shift work

• A) are typically resolved within three months of resuming normal sleep patterns.
• B) are usually reversed after one full night of normal sleep.
• C) are usually reversed after three consecutive nights of normal sleep.
• D) can last for years, and some effects may be permanent.

---

Definitions:

F-Ratio

A statistical measure used in the analysis of variance (ANOVA), comparing the variance among group means to the variance within groups.

Studentized Residuals

Residuals in regression analysis that have been standardized by dividing by an estimate of their standard deviation to identify outliers.

Plot

A graphical technique for representing a data set, usually as a graph showing the relationship between two or more variables.

Chest

The front part of the body between the neck and the abdomen, enclosing the heart and lungs.