Table 3 indicates the revised mean which regarding the pre test. According to this, CAT post-test scores of
the experimental group were calculated as 104.59; of the control group I was as 87.43; and of control group II was
100.28. Depending on these scores, it could be considered that the control group I had the lowest mean score of the
post-tests. The revised CAT post-test mean scores were 104.65 for the experimental group; 85.03 for the control
group I; and 101.65 for the control group II. If the groups were ranked from top to down according to CAT mean
scores, it could be stated that the group with the highest mean score was experimental group and control group II
and control group I followed this group respectively.