Based on What Is Known About the Function of Sleep

Multiple Choice

Based on what is known about the function of sleep, which of the following individuals is most likely to show impaired alertness during their waking hours?

A) Carol, who works from midnight until 8:30 a.m. Monday-Friday and has weekends off
B) Jose, whose job requires him to travel back and forth during the day from New York to Pennsylvania
C) Tamara, who drives a delivery truck from 6:00 a.m. until 2:00 p.m. Monday-Friday
D) Jordan, who works as a DJ 7 days a week from 8:00 p.m. until 2:30 a.m.