Each of the Following Is a Reason Why Dante May

Multiple Choice

Each of the following is a reason why Dante may choose to use a nonexperimental research design, EXCEPT:

A) it would be unethical to manipulate the independent variable in his study.
B) it is not possible to experimentally manipulate his independent variable.
C) Dante is unsure of the direction of causality between his variables.
D) to establish a cause-and-effect relationship between his variables.