Research Experiment

Definition

A research experiment is a scientific investigation that involves manipulating an independent variable to observe its effect on a dependent variable, while controlling for other variables. It aims to establish cause-and-effect relationships between variables.

Related terms

Control Group:

A control group is the group in an experiment that does not receive the experimental treatment or manipulation. It serves as a baseline for comparison with the experimental group.

Independent Variable:

The independent variable is the factor that is manipulated or changed by the researcher in an experiment.

Dependent Variable:

The dependent variable is the outcome or response that is measured in an experiment and is expected to be influenced by changes in the independent variable.