Which of the following is a difference between true experiments and quasi-experiments?
A)Quasi-experiments do not use random assignment.
B)Quasi-experiments do not involve manipulated variables.
C)Quasi-experiments cannot have comparison groups.
D)Quasi-experiments cannot have pretest measures.

Question

Quizplus · Accepted Answer

One major difference between true experiments and quasi-experiments is that true experiments involve random assignment of participants to groups, while quasi-experiments do not. Instead, quasi-experiments rely on pre-existing groups or other non-random methods of group assignment.

Which of the Following Is a Difference Between True Experiments