What are the three essential characteristics of experimentation?

Question

Quizplus · Accepted Answer

The three essential characteristics of experimentation are manipulating one variable, measuring another variable, and attempting to control other factors. This approach allows researchers to determine the cause-and-effect relationship between the manipulated variable and the measured variable. Choice A is incorrect because examining correlation does not involve manipulating a variable. Choice C is incorrect because manipulating two variables without attempting to control other factors can lead to confounding variables that can affect the results. Choice D is incorrect because attempting to control all other factors is impossible, and researchers must only attempt to control as many as possible.

What Are the Three Essential Characteristics of Experimentation