Examlex
Simulation is a trial-and-error approach to problem solving.
Researcher Reactivity
The phenomenon where the presence or behavior of the researcher influences the subjects' behavior or the outcome of the study.
Unobtrusive Measures
Research methods that do not interfere with the subjects being studied, allowing researchers to observe behavior or phenomena in a natural, undisturbed manner.
Researcher Bias
The tendency of a researcher to allow personal beliefs, preferences, or assumptions to influence the outcome of a study.
Physical Erosion
The natural wear and degradation of material objects or geographical features over time due to environmental factors.
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