During a night's sleep, how many cycles of REM sleep will a person typically experience?
a. 1 or 2
b. 2 or 3
c. 4 or 5
d. 6 or 7
e. 8 to 10
c. 4 or 5
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In the United States the definition of abnormal behavior is presented in the official Diagnostic and Statistical Manual of Mental Disorders, published by the American __________ Association
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Common factors that may limit treatment's effectiveness include
a. non-prescriptive treatment, non-compliance, and client-therapist differences. b. inaccurate diagnosis, inconsistent treatment, and client resistance. c. marginal treatments, client non-commitment, and therapist distraction. d. non-commitment from client and therapist, and vague goals.
Two-year-old Jonathan asks his father to read him a story before leaving him with a babysitter. According to Bowlby's theory of attachment, Jonathan is in the __________ phase
A) preattachment B) "attachment-in-the-making" C) "clear-cut" attachment D) reciprocal relationship
In measuring the absolute threshold of a stimulus, the 50% criterion for detection reflects the fact that:
A. sensation of stimuli is subjective. B. sensation has a subliminal component. C. sensation is subject to interpretation. D. perception requires conscious awareness.