If we built on Doob and Gross's study of horn-honking behavior to compare the time it takes for people to honk at an older car versus the time to honk at an expensive newer car, we could set it up as

Which of the following statements best characterizes the relationship between stress and illness?

A. Stress increases the number of lymphocytes in the bloodstream, which diminishes the body’s ability to fight off disease. B. Stress increases levels of adrenaline and other hormones that suppress immune cell activity and increase susceptibility to illness. C. Stress increases the negative attributions that people make, and negative attributions can become self-fulfilling prophecies. D. Under high levels of stress, people tend to sleep too much, which weakens the immune system and makes illness more likely.

Sheri has been having difficulty sleeping lately, and the problem has gotten bad enough that is interfering with her daily functioning

At the suggesting of her physician, she goes to a sleep laboratory to see if something treatable is going on. The sleep specialists want to study her brain activity while she sleeps, so which of the following instruments is she most likely to be connected to during the night in the lab? a. An EMG machine b. An EKG machine c. An EEG machine d. An ESP machine