When a study seeks clues to a cause-effect relationship by manipulating one or more factors while controlling others, this is an Experimental research.
Experimental research is a type of research that tries to find the cause of something by looking at its effects as well. Experimental research will test two variables (or more sometimes) to see whether one of the variables can cause a change in the other variable.
This test is done by manipulating the variable that is being though to be the cause of the effect. This variable is called the independent variable. The researcher will then check for changes in the dependent variable to see if there are any effects.
In conclusion, this is an experimental research.
Find out more on experimental research at https://brainly.com/question/17009178
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