Examlex
A frequent cancer that is seen in AIDS patients is
Double-Blind Procedure
A experimental setup in which neither the participants nor the experimenters know who is receiving a particular treatment, preventing bias in the results.
Illusory Correlation
The cognitive bias of perceiving a relationship between two variables even when no such relationship exists.
Placebo Effect
A phenomenon in which a person experiences a physiological or psychological improvement after receiving a treatment with no therapeutic value.
Empirical Approach
A method of inquiry that relies on direct, systematic observation and experimentation as a way to acquire knowledge.
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