________ is an experiment in which participants do not know if they are in the experimental or the control group, but the experimenters do know which participants are part of which group.

A) The double-blind study
B) Field research
C) The single-blind study
D) Correlational research

Question

________ is an experiment in which participants do not know if they are in the experimental or the control group, but the experimenters do know which participants are part of which group.

A) The double-blind study 
B) Field research
C) The single-blind study 
D) Correlational research

Quizplus · Accepted Answer

In a single-blind study, participants are unaware of whether they are in the experimental or control group, but the experimenters know. The purpose of this is to avoid bias in the results, as participants may behave differently if they know they are part of the experimental group. A double-blind study is similar, but in addition to the participants, the experimenters are also unaware of which group the participants are in. Field research and correlational research are different types of research designs that do not involve experimental manipulation of variables.

________ Is an Experiment in Which Participants Do Not Know