Of the Following, Which Is Most Likely an Example of a Correlational

Multiple Choice

Of the following, which is most likely an example of a correlational study?

A) A study that indicated differences in GPA between ROTC and non ROTC students.
B) A study that examines organizational variables that predict retention of special education teachers.
C) A study that examines characteristics of exchange student host families.
D) A study that examines the effect of overt displays of teacher empathy on student class behavior.