As seen in Table 2, there is no significant relationship between the pre-test scores of the experimental and control groups. This result shows that the experimental and control groups are identical, similar groups. Therefore, the first hypothesis was accepted. Post-test scores of both groups were increased according to pre-test scores. The dependent groups t-test was used to determine whether this height was significant. The test results are given in the table below.

Table 3: Pre-test and post-test results of experimental and control groups