Which design can most easily be used with intact classes?
A) Solomon
B) Factorial
C) Randomized subjects posttest only
D) Counterbalanced
E) Randomized subjects pretest-posttest

Question

Quizplus · Accepted Answer

The counterbalanced design can most easily be used with intact classes as it allows for the different groups within the class to receive different treatments in a random order. This design is often used in educational research where it is not feasible to randomly assign students to different classes or schools. The other designs listed may require more manipulation or modification to be used with intact classes.

Which Design Can Most Easily Be Used with Intact Classes