Exhibit 11

Exhibit 11.1: In the following items, select the experimental design that best fits the descriptive statement.
-Refer to Exhibit 11-1.All subjects are entered into all experimental treatments.

A) One-group, pretest-posttest design
B) Randomized subjects, posttest only, control-group design
C) Randomized subjects, pretest-posttest design control-group
D) Randomized Solomon four-group design
E) Counterbalanced design