Between ______ of females are affected by bulimia nervosa.
A. 1% and 3%
B. 1% and 5%
C. 5% and 7%
D. 5% and 10%
Answer: B
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The behavioral approach was influenced greatly by the work of ____, who stressed the study of observable behavior and reinforcement and punishment.
A. Sigmund Freud B. Abraham Maslow C. Erik Erikson D. B.F. Skinner
John is a sheep rancher in Montana who wants to discourage predators from going after his sheep. He placed sheep meat with a nausea-inducing chemical; after eating it just one or two times,
coyotes and wolves still ran up to lambs, but instead of attacking, they retreated, hid, and vomited. They had developed a _________ to sheep. a. unconditioned aversion b. conditioned aversion c. preference condition d. conditioned preference
What are the advantages to using brain imaging techniques?
A. They can rule out neurological conditions and can help researchers explore the relationship between brain functions and specific mental disorders. B. They can define and determine the severity of almost any disorder. C. They can accurately diagnose the patient without other data. D. They are inexpensive to conduct and can take the place of psychological assessments.
When touching is considered appropriate, it often produces ________ reactions in the person being touched
A) positive B) surprise C) hostile D) negative E) neutral