Dolphins are able to sleep without drowning because they
a. have gills, like fish do.
b. have a special opening that allows air in but not water.
c. sleep on just one side of their brain at a time.
d. inflate their bodies before sleep, which maintains them floating upright so they can breathe without taking in any water.
c
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Vaillant's model of successful aging builds upon Rowe and Kahn's core model by adding which of the following aspects?
a. health b. life satisfaction c. optimization d. income
Consider the brief transcript that follows, which was taken from a session with a therapist
(T) involving a 19-year-old college student (C) suffering from anxiety. C: "Sometimes I can't stand school. There's so much pressure and so many tests and papers; the work never seems to end. There's always another deadline to meet. It'sreally getting to me." T: Sounds to me like you're saying that you needa break, perhaps a long weekend at the beach?" What therapeutic technique did the therapist demonstrate? a. Congruence b. Cognitive restructuring c. Systematic desensitization d. Reflection e. Unconditional positive regard