_______________ is an experiment in which subjects do not know if they are in the experimental or the control group.
A)The double-blind study
B)Field research
C)The single-blind study
D)Correlational research

Question

Quizplus · Accepted Answer

In a single-blind study, subjects do not know if they are in the experimental or control group, while in a double-blind study, neither the subjects nor the researchers know which group they are in. Field research is a type of observational study that takes place in a natural setting, and correlational research examines the relationship between two variables.

_______________ Is an Experiment in Which Subjects Do Not Know