Question

A carefully regulated procedure in which one or more factors believed to influence the behavior being studied are manipulated while all other factors are held constant is called ______.

Answer 1

Answer: Experiment

Explanation:

According to the given question, the experiment is the term that is used to refers to the process that is used for testing the given hypothesis about the specific phenomenon.

• It is the experimental process that is used for validating the hypothesis with carefully regulating the each condition procedure in one and more than one factors and
• It is also helps in demonstrating the final result or outcome of the given experiment.

 Therefore, Experiment is the correct answer.