Research participants who received nasal drops laden with a cold virus were least likely to catch a cold if they had

Question

Quizplus · Accepted Answer

Positive social ties have been shown to have a positive effect on the immune system and reduce the risk of developing a cold, even when exposed to a cold virus. Type A personalities and biofeedback have not been found to have a significant impact on cold prevention, and an external locus of control (the belief that external factors control one's life) is not related to immunity or cold prevention.

Research Participants Who Received Nasal Drops Laden with a Cold