Multiple Choice
A researcher is interested in the effectiveness of natural remedies for allergies.The researcher randomly assigns to 30 allergy sufferers a treatment of herbal tea, homeopathic doses of the allergens, or a traditional antihistamine.What type of research design has the researcher employed?
A) within-groups
B) experimental
C) correlational
D) operational research
Correct Answer:
Verified
Correct Answer:
Verified
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