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controlled experiment

 

Definitions from the Web

Term: Controlled Experiment

A controlled experiment refers to a scientific investigation in which variables are carefully manipulated to test a hypothesis. It is a methodical approach used to ensure reliable and objective results.

Sample Sentences:

  1. In order to study the effects of a new drug, a controlled experiment was conducted with half of the participants receiving the medication and the other half receiving a placebo.
  2. To determine the impact of different fertilizers on plant growth, a controlled experiment was set up with all other factors, such as sunlight and water, kept constant.
  3. In a controlled experiment investigating the impact of increased caffeine consumption on sleep patterns, one group was given a low-dose caffeine drink while the other group received a placebo.

Possible Related Products on Amazon:

  • Lab Equipment: Find various lab tools and equipment for conducting controlled experiments.
  • Research Methods Textbook: Learn more about conducting controlled experiments and other research methodologies.
  • Statistics Software: Utilize specialized software for analyzing data collected during controlled experiments.
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