Obesity in Prader-Willi syndrome is linked to a problem with ____.
A. melanocortin
B. ghrelin
C. NPY
D. leptin
Answer: B
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Vicarious extinction occurs when a model
a. behaves without negative consequences. b. is subsequently denied reinforcement. c. is no longer reinforcing to the observer. d. successfully avoids punishment.
Sarkita is in the office of a potential employer. She is being asked a series of questions that will be asked to all other potential employees. Sarkita is undergoing a(n)
a. situational test. b. behavioral assessment. c. unstructured interview. d. structured interview.
General intelligence, or g, correlates positively with:
a. math skills c. social skills b. athletic success d. academic performance
When Sean does not cry, he does not get an extra helping of dessert. As a result, he always cries at the dinner table. This is best interpreted as an example of
A) ?positive reinforcement. B) ?negative punishment. C) ?positive punishment. D) ?extinction.