Examlex
If the Food and Drug Administration approves a drug for use as an antidepressant, it means that the drug
Investigator Expectancies
Preconceived notions or expectations by researchers that could potentially influence the outcome of a study.
Demand Characteristics
Subtle cues or signals in an experimental setup that influence participants' expectations or behaviors, potentially biasing the study's outcomes.
Independent Variable
In an experiment, the variable that is manipulated or changed by the researcher to observe its effects on the dependent variable.
Experimenter Expectancies
The influence that the researcher's expectations can have on the outcome of a study, potentially biasing results if not properly controlled.
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