Which is a measure of dispersion?
A) median
B) standard deviation
C) mode
D) all of the choices are correct
B
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Alicia is fascinated to learn about the Native American practice of “vision quests” in her Native American Cultures class. She learns that to initiate an altered state of consciousness, Native Americans would engage in ____
a. ?starvation and sleep extension b. ?twirling and sleep extension c. ?starvation and sleep loss d. ?twirling and sleep loss
A person who is in an identity foreclosure status is characterized by which of the following?
a. no crisis; no commitment c. crisis; no commitment b. no crisis; commitment d. crisis overcome; commitment
Bill has been undergoing cognitive behavior therapy for two years after being diagnosed with PTSD. He is frustrated because he does not seem to be getting better, and exhibits signs of depression. His therapist has given Bill a prescription for an antidepressant. What is the most likely explanation?
A. Bill is no longer suffering from PTSD, but the therapist wants to relieve some troubling symptoms. B. Bill has high levels of anxiety regarding his lack of therapeutic progress. C. PTSD and depression have high comorbidity rates, making it likely that Bill is suffering from depression. D. Antidepressants will help Bill block past traumatic events and work toward healing.
In Pavlov's experiment with dogs, classical conditioning was demonstrated when
A) the UCS elicited the CR. B) the UCS elicited the UCR. C) the CS elicited the CR. D) the CS was paired with the UCS.