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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?
Surveillanceman
That is referred to a double blind study.
Wiki User
∙ 7y ago
A double-blind experiment is one where both the participants and the researchers are unaware of who belongs to the experimental or control group until after the study is completed. This helps eliminate bias in the results by ensuring that neither the participants' nor researchers' expectations influence the outcome.
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How would someone equalize the intelligence of members of the experimental and the control group in a experiment?
One way to equalize the intelligence of members in the experimental and control groups is to use random assignment of participants to the groups. This can help ensure that any variability in intelligence is distributed evenly across the groups. Additionally, researchers can use matching techniques to pair participants in the two groups based on intelligence levels.
If participants in the experimental group of a drug treatment study are much younger than participants in the control group the age of the research participants is aNo?
Confounding variable.
What is the group of participants chosen for an experiment called?
The group of participants chosen for an experiment is called the experimental group. This group is exposed to the intervention or treatment being studied to compare results with a control group that does not receive the intervention.
The group that does not receive the experimental treatment in an experiment is the?
control group
Are control groups and experimental groups the same thing?
In a controlled experiment, there are two groups. The control group is a group that nothing happens to. The experimental group is the group that you subject to the variable with which you are experimenting. At the end of the experiment, you test the differences between the control group, for whom nothing happened, and the experimental group, which received the variable. The difference (or similarities) between the two groups is how your results are measured.A control group is the group used for comparison in an experiment. One group receives the treatment that is being tested by the experiment; another group (the control group) has the exact same controlled environment, but does not receive this treatment. The effectiveness of the treatment can then be established by comparison with the control 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
What is an experiment in which neither the participant nor the individuals running the experiment know if participants are in the experiment or the control group until after the results are tallied?
A double-blind study.
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 is the difference between control and experimental variables?
Control Variable = kept in constant in a experiment Experimental Variable = changes in a experiment
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...
Why is it important to control an experiment?
The control experiment allows a standard of comparison for the experimental group
What is an experimental and control group?
it is the groups in experiment
In a controlled experiment what is the experimental group compared to?
The control group.
What is the difference between experimental variable and a control variable?
In a controlled experiment, the control variable remains constant while the experimental variable changes with each trial of the experiment.
How do a control sample and an experimental sample differ from each other?
A control sample is the experiment under regular conditions. An experimental sample is the experiment in which different variables are changed.
What is the difference between an experimental variable and a control variable?
In a controlled experiment, the control variable remains constant while the experimental variable changes with each trial of the experiment.
