The major advantage of cluster sampling over simple random sampling is that it
a. saves time and money
b. yields more reliable research findings
c. yields a higher degree of randomness in heterogenous populations
d. yields a higher degree of randomness in homogeneous populations
a
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The lifetime prevalence of Generalized Anxiety Disorder is ____
a. 1.2% b. 2.2% c. 3.6% d. 6.8%
A patient with impaired episodic memory would most likely have the greatest difficulty in
A. recognizing famous people. B. remembering the meaning of some words. C. recalling where to find eating utensils in the kitchen. D. remembering graduating from college.
Amy is a scientist attempting to answer the question: "Are children influenced by sexual messages on television?". She is most likely a theorist from the ____
a. behavioral school of thought c. social learning school of thought b. humanist school of thought d. sociological school of thought
Larry sees a group of people weeping, with frowns on their faces and their eyes turned down. Larry ________ their expressions to understand that they are feeling sadness
a. encodes b. decodes c. recodes d. misinterprets