slightly significantp < 0.007
The Opinions and Attitudes dimension also showed a slightly significant overall increase (64.8 (10.1) vs. 68.8 (13.6); p < 0.007), with the improvement being statistically significant among female students (64.8 (10.1) vs. 68.6 (13.5); p = 0.015), but not among male students (64.7 (9.9) vs. 69.6 (14.5); p = 0.219) (Fig. 1 ; Table 2 ).