Researchers select individuals who are HIV positive, and those ...

[azncindy619]

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

[kaillie]

Answer to Question 1

D

Answer to Question 2

D