Because the children were randomly assigned to conditions, this study is an example of "experimental" research.
Experimental research is a study that entirely adheres to a scientific research plan. It incorporates a speculation, a variable that can be controlled by the specialist, and factors that can be estimated, ascertained and thought about. In particular, exploratory research is finished in a controlled domain. The specialist gathers information and results will either support or reject the theory. This technique for look into is alluded to a theory testing or a deductive research strategy.
