What Is the Difference Between True Experimental Designs and Quasi-Experimental

Multiple Choice

What is the difference between true experimental designs and quasi-experimental designs?

A) True experimental designs use random assignment, whereas quasi-experimental designs do not.
B) True experimental designs use control groups, whereas quasi-experimental designs do not.
C) Quasi-experimental designs use random assignment, whereas true experimental designs do not.
D) Quasi-experimental designs use control groups, whereas true experimental designs do not.