Fig. 4
From: Comparison between behavioral and structural explanation in learning by model-building
Average scores of tests. This figure represents the change of scores of tests. According to two-way mixed ANOVA of 2 (explanation: structural/behavioral) × 3 (test: pre-/post-/delayed post-test), in the structural explanation group, the score significantly increased from pre- to post-test and post- to delayed post-test (p < .01 and p < .10, respectively). In the behavioral explanation group, the score did not significantly increase from pre- to post-test but significantly increased from post- to delayed post-test (p < .05). Note that, in both groups, the scores in delayed post-test were higher than those in post-test. This interesting fact is discussed in the “Understanding after a certain period of time” section