Researchers select individuals who are HIV positive, and those who are not HIV positive, and train both in a certain form of coping. After a year, their health and well-being are compared and measured. This design is most likely a(n):
a. correlation c. retrospective
b. experiment d. quasi-experiment
Question 2
This is one critical factor in a research study that can make previously insignificant changes significant:
a. ethical use of participants c. researcher credibility
b. funding sources d. increasing the sample size
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