Examlex
Why is Polaris not always the pole star, and when does it get another chance?
Control Group
A control group is a baseline group in an experiment that does not receive the experimental treatment, allowing researchers to measure the effect of the treatment by comparing it to this group.
Self-Fulfilling Prophecy
A belief or expectation that an individual holds about a future event that manifests because the individual holds it.
Subject Bias
The tendency for study participants to respond or behave in a certain way because they are aware they are being observed or evaluated.
Covert Sensitization
A cognitive-behavioral technique involving the use of unpleasant imagery to reduce the occurrence of unwanted behaviors.
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