Examlex
Which of the following was the most centralized,unified,and prosperous of the world's major civilizations in the fifteenth century?
Pilot Test
An initial small-scale implementation used to evaluate the feasibility, duration, cost, and adverse events involved in a research project.
Scientific Experimentation
The systematic investigation of scientific theories and hypotheses through controlled testing and observation.
Background Research
The process of gathering existing information and data on a specific topic, to understand prior developments and inform new inquiries or hypotheses.
Experiment
A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
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