a, What is a key difference between an EXPERIMENTAL STUDY and a
CORRELATIONAL STUDY?
Group of answer choices
In an experiment, the researcher actively manipulates the
independent variable and measures the dependent variable to
determine if the independent variable had an effect on the
dependent variable. In a correlational study, the researcher
measures both variables to determine if there is a relationship
between the two variables.
Experimental research studies summarize and organize sample data
whereas correlational studies make decisions about...