Children were randomly assigned to one of three 9-minute activity conditions: watching spongebob squarepants, watching an educational program, or drawing and coloring. all the children's performance on cognitive tasks was then assessed. because the children were randomly assigned to conditions, this study is an example of research.

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.

answer; (d) none of the above;

you probably know the answer. stop asking stupid questions and making me waste my time. j.k. ; )   b.t.w. what are three ratios equivalent to 5 : 11? thx