What feature of experimental research allows it to demonstrate causality without control variables?
A)Experimental researchers cannot demonstrate causality without control variables.
B)Experimental researchers eliminate alternative explanations by choosing a research design that physically controls potential alternative explanations for results.
C)Experimental researchers eliminate alternative explanations by testing temporal order and association.
D)Experimental researchers can be assured causal relationships are not spurious because they use random sampling procedures.
E)Experimental researchers make use of partials instead of control variables in order to demonstrate causality.

Question

Quizplus · Accepted Answer

Experimental research is designed to physically control potential alternative explanations for the results, allowing researchers to demonstrate causality without the need for control variables. By manipulating the independent variable and observing its effects on the dependent variable, researchers can confidently establish a cause-and-effect relationship. However, this can only be done with careful attention to experimental design and methodology.

What Feature of Experimental Research Allows It to Demonstrate Causality