Which of the following refers to the pattern followed by sleep?
A. Nocturnal rhythm
B. Circadian rhythm
C. Ultradian rhythm
D. Infradian rhythm
Answer: B
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The psychodynamic model of abnormal behavior is based on the work of ______
a) Freud b) Perls c) Rogers d) Skinner
Students in group A read and reread a chapter for an hour. Those in group B also spend an hour, but they are interrupted four times to try to answer questions about the material. What happens? a. Those in group A remember the material better
b. Those in group B remember the material better. c. Those in group B remember better at first, but those in group A remember longer. d. Students in the two groups remember about equally.
Each person has a certain ______ for his or her weight that his/her body strives to maintain
Fill in the blank with correct word
Which of the following birth control methods is most likely to prevent infection?
a. IUD c. condoms b. spermicides d. tubal sterilization