Misinformation perceived credibility
To test hypotheses H1, H2, and H3, the present study used a one-factor repeated-measures ANOVA to examine the differences in the perceived credibility of misinformation among different groups at different measurement times. The different intervention forms (game-based, graphic-based, and control groups) were the between-subject factors, and the measurement time (pre-test, post-test, and follow-up) was the within-subject factors. The scores for perceived credibility for different measurement times and intervention forms are shown in Fig. Distribution of misinformation perceived credibility. The result showed a significant interaction between intervention forms and measurement time, During the follow-up measurement after 2 weeks, the misinformation perceived credibility score of the game-based group was significantly lower than that of the control group (