Examlex
One of the lasting legacies of Freud's theories is the _____________ approach to scientific psychology.
Independent Variable
In an experimental setting, the variable that is manipulated by the researcher to observe its effect on the dependent variable.
Double-masked Design
A study design in which neither the participants nor the researchers know who belongs to the control group and who belongs to the experimental group, minimizing bias.
Experimenter Expectancies
The potential influence that a researcher's beliefs, hopes, or biases can have on the outcome of an experiment, often impacting the behavior being studied.
Rosenthal Effect
The phenomenon in which the higher expectations placed upon individuals either by themselves or others lead to better performance; also known as the Pygmalion effect.
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