Carleen comes to therapy because she is feeling sad. Carleen says her she has often had periods of extreme sadness in the past and they typically last between 6 and 8 months

During those times she overeats, has trouble sleeping, feels exhausted all the time, and thinks a lot about dying. At other times, however, Carleen says she feels wonderful. During those times, which last about a week, she gets a lot done, feels as if she could do anything, talks a lot and quickly, doesn't sleep, but doesn't feel tired. Carleen says her "up" times are great and have never caused her any trouble. Carleen's most likely diagnosis is
a. major depressive disorder.
b. dysthymia.
c. bipolar I.
d. bipolar II.

d. bipolar II.

Psychology

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A study conducted by Bruppacher and colleagues (2010) examined whether a simulation or an interactive seminar did a better job of preparing anesthesia interns. The results of the study indicated that:

A) the simulation and the seminar were equally ineffective. B) the seminar was ineffective, and the simulation was effective. C) neither approach was effective. D) although both approaches were effective, the simulation was superior.

Psychology

Accordingly to Thomas and Chess, which dimension of temperament reflects the amount of friendly, joyful behavior as opposed to unpleasant, unfriendly behavior?

A) intensity of reaction B) quality of mood C) adaptability D) rhythmicity

Psychology