In which of the following, is ex post facto research most appropriate? The investigator
A) has direct control of the dependent variables.
B) cannot manipulate the dependent variables.
C) cannot manipulate the independent variables.
D) can cause variations on all variables.

Question

Quizplus · Accepted Answer

Ex post facto research is used when the researcher cannot manipulate the independent variables and must rely on observing existing conditions or differences.

In Which of the Following, Is Ex Post Facto Research