Truly scientific experiments require that participants be ______ assigned to the different experimental conditions.

Name: Truly scientific experiments require that participants be ______ assigned to the different experimental conditions.
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Question

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Random assignment ensures that each participant has an equal chance of being placed in any of the experimental conditions, which helps to minimize the influence of extraneous variables and increase the internal validity of the experiment.

Truly Scientific Experiments Require That Participants Be ______ Assigned to the Different