Experimentation is a fundamental process in science that involves testing hypotheses through controlled methods. By manipulating variables and observing outcomes, researchers can draw conclusions about cause-and-effect relationships. This systematic approach allows for the validation or refutation of theories, contributing to the advancement of knowledge in various fields. In addition to scientific research, experimentation is also prevalent in areas like psychology and social sciences, where it helps in understanding human behavior. The insights gained from experiments can lead to practical applications, influencing everything from technology development to policy-making.