Examlex
A virtual private network uses the Internet to create the appearance of private, secure connections.
Field Experiments
Research studies conducted in natural settings outside the laboratory to assess the effect of manipulated variables in a real-world environment.
Direct Control
The management or regulation of variables in an experiment to ensure that any observed effects are due to the manipulation of the independent variable.
Extraneous Variables
Variables that are not the focus of a study but could influence the results, potentially leading to confounding effects if not controlled.
Randomization
The process of randomly assigning subjects to different groups in a study, minimizing biases and ensuring variability.
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