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Q: When researcher and the participants do not know the participants are in the experimental or control group it is known as a?
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What kind of study doesn't tell the participants or the researchers which group is is the control or experimental group?

Double blind.


Who receives treatment in an experimental study?

Participants in an experimental study receive the treatment. Typically, participants are randomly assigned to either the treatment group, which receives the experimental treatment, or the control group, which does not receive the treatment or receives a standard treatment for comparison.


When a focus group deals with a potentially sensitive topic what statements about providing confidentiality to focus group participants is correct?

The researcher cannot control what participants repeat about others outside the group.


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 particants are part of which group?

double blind technique


In Crum and Langer's hotel experiment the group of participants who were informed that housekeeping work was good exercise was the?

Control group....<----Incorrect...its Experimental Group


What kind of study is it when neither the experimenter nor the participants know who is in the control group and who is in the experimental group?

This is called a double-blind study.


How does a psychologist use an independent variable in an experiment?

you have to decipher out what exactly it is saying buut... participants that are exposed to the independent variable are in the experimental group and the participants who are treated the same way as the experimental group, except that they are not exposed to the independent variable, make up the control group... any...


How does psychologist use an independent variable in an experiment?

you have to decipher out what exactly it is saying buut... participants that are exposed to the independent variable are in the experimental group and the participants who are treated the same way as the experimental group, except that they are not exposed to the independent variable, make up the control group... any...


What is an experiment in which neither the participants nor the individuals running the experiment know if participants are in the experimental or the control group until after the results are tallied?

That is referred to a double blind study.


What are Participants exposed to the independent variable called?

experimental group


In an experiment the group that is exposed to the variable to be tested is called the?

control group


What is the difference between a control groups and experimental groups?

The control is a group that is held constant and is not experimented with, The experimental group is the group that is experimented with