In a research study, investigators at one of the study sites are not told what is actually being tested, nor are they told who the research subjects are. This is an example of:
a. double-blind technique.
b. random sampling.
c. poor research design.
d. biased research techniques.
e. a controlled experiment.
A
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What is the sampling interval? To answer the question refer to the following paragraph:
Dr. Martinez draws a systematic sample of 350 churches from all churches and religious institutions in the three Pacific coast states of the continental U.S. and British Columbia. His sampling frame has 35,000 institutions. A. 0.001} B. 0.01 C. 0.10 D. 10 E. 100
The following are social teaming techniques suggested by Stumphauzer EXCEPT for __________
a. institutional programming b. community change and prevention c. unemployment skills training d. clinical behavior therapy
In the context of urine testing for detecting drug use, the higher the amount required for a positive result, the longer the detection time.
Answer the following statement true (T) or false (F)
According to Kingsley Davis and Wilbert Moore, low-ranking positions in society ______.
A. require the least amount of ability and talent B. are more important to the survival of society than higher ranking ones C. provide more rewards than higher rank positions D. are less pleasant to occupy than higher rank positions