Multiple Choice
How could the sample selection procedures used in a research study investigating the levels of depression occurring in blind and sighted adolescents make the sample of blind adolescents more homogeneous?
A) Eliminate participants taking prescription medications
B) Narrow the age range of participants to those between 13 and 18 years
C) Have the same person administer the questionnaire to all participants
D) Avoid telling the participants the nature of the study
Correct Answer:

Verified
Correct Answer:
Verified
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