The Work of Sheldon Cohen and Colleagues Has Provided Strong

The work of Sheldon Cohen and colleagues has provided strong evidence for the link between psychology and physiology.The key finding of one of his recent studies is that the volunteers injected with a cold virus are ______.

A) more likely to get sick if their parents lived apart and never spoke during their childhood compared to those from intact families
B) more likely to get sick only if they have a history of hypochondriasis
C) more likely to get sick if they are male
D) less likely to get sick of they are in college compared to those not in college because of the high immunity resulting from high stress, highly contagious college environments