A double-blind research design is one in which
A) the subject does not know which treatment he/she has been administered.
B) both the subject and the investigator know what treatment had been administered.
C) neither the subject nor the investigator know what treatment had been administered.
D) only the investigator knows what treatment has been administered.
Correct Answer:
Verified
Q3: Early studies did not show a positive
Q6: The ingestion of sodium bicarbonate has been
Q7: Why might a sprinter (100m) not benefit
Q8: Which of the following statements is true
Q10: How many units of blood are shown
Q10: The ergogenic effect of caffeine appears to
A)
Q11: Oxygen has been shown to be an
Q12: A "blood passport" may be useful in
Q13: Which of the following changes would account
Q14: The recommended intensity of indirect warm-up for
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents