Random assignment ensures:
A) correlations are accurate
B) each participant in an experiment has an equal chance of being assigned to a any condition
C) research participants do not know one another
D) each member of a population has an equal chance of being selected for a research study
Correct Answer:
Verified
Q212: A placebo is:
A)an active drug that is
Q213: Fred's advisor noticed that he had not
Q214: In a single-blind study:
A)each participant is part
Q215: Dwayne wants to design a good experiment
Q216: A researcher was investigating the link between
Q218: If random assignment is used, researchers assume
Q219: When research participants are uncertain whether they
Q220: Jeff plans to conduct a small experiment
Q221: When research results generalize across subjects and
Q222: Telling potential research participants the nature and
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