See more. Scientific controls are a part of the scientific method n an experiment designed to check or correct the results of another experiment by removing the variable or variables operating in that other experiment. Control group, the standard to which comparisons are made in an experiment. Scientific control synonyms, Scientific control pronunciation, Scientific control translation, English dictionary definition of Scientific control. This increases the reliability of the results, often through a comparison between control measurements and the other measurements. By definition the control in a science experiment is a sample that remains the same throughout the experiment. It is not the same as a control group. A controlled variable is one which the researcher holds constant (controls) during an experiment. A control is used to compare the results in a controlled experiment.

The control must remain the same or equal at all times in order to receive accurate results. Many experiments are designed to include a control group and one or more experimental groups; in fact, some scholars reserve the term ‘experiment’ for study designs that include a control group. It is also known as a constant variable or simply as a "control."

That zone is controlled by enemy troops. The control variable is not part of an experiment itself—it is neither the independent nor dependent variable—but it is important because it can have an effect on the results. Control variable definition, a person, group, event, etc., that is used as a constant and unchanging standard of comparison in scientific experimentation.

See more. A scientific control is an experiment or observation designed to minimize the effects of variables other than the independent variable. Control definition, to exercise restraint or direction over; dominate; command: The car is difficult to control at high speeds.