When neither the participant or the researcher know who is receiving the intervention and who is receiving the control, the study is called
a. single-blind.
b. double-blind.
c. triple-blind.
d. all of the above.
e. none of the above.
Ans: b
Health Professions
You might also like to view...
Ombudsmen are attorneys
Indicate whether the statement is true or false
Health Professions
The majority of PA patients have antibodies against what component necessary for vitamin B12 absorption?
a. Parietal cells b. Vitamin B12 c. Intrinsic factor d. Blocking antibody
Health Professions
What do disposable supplies consist of?
What will be an ideal response?
Health Professions
The underlying principal of "consumer-driven health care" is ____
A) an emphasis on preventive care over curative care B) health care for all according to individual need C) the provision of care in the community where possible D) the economists' model of competitive markets
Health Professions