Robert has had difficulty sleeping for the past 6 months and his body seemingly no longer differentiates between night and day. His doctor believes the problem lies with Robert's endocrine system. What gland will Robert's physician focus on?

According to your textbook authors, Low and Gendaszek (2002) found that about 1 in _____ college students reported using prescription stimulants such as Adderall to improve their academic performance

a) 2 b) 3 c) 4 d) 5

Which of the following is NOT one of the five steps in managing guilt?

a. If the problem is too insurmountable, learn to live with it. b. Redefine your problem with the absence of guilt as an issue. c. If the problem is really someone else's, try to give the problem back to that person. d. Consider irrational beliefs that prevent you from taking action.