Multiple Choice
An experimenter claims that going to church increases marital happiness. In order to make this claim, the experimenter must have used what type of research?
A) Observational study
B) Experimental study
C) Correlational study
D) Survey study
Correct Answer:
Verified
Correct Answer:
Verified
Q126: The individuals who participate in research are
Q127: A volunteer sample may be different from
Q128: Allowing only members of your target population
Q129: A friend of yours tells you that
Q130: In describing his dog's sexual behaviors, Frank
Q132: The major surveys used in research studies
Q133: In reliability studies done 18 months after
Q134: The Tuskegee Syphilis Study is an example
Q135: If randomly selected people refuse to participate
Q136: In the ethnographic observation method,<br>A)scientists directly observe