Health Communication in Games at the Early Stage of COVID-19 Epidemic: A Grounded Theory Study Based on Plague, Inc.

Objectives: An empirical study is carried out based on Plague, Inc. to explore whether the game has raised awareness of public health and urged players to make a better choice about health. Materials and Methods: Twenty-six college students from 24 cities in 11 provinces of China were investigated for a week-long survey. According to grounded theory principles, we coded original records from 69 diary reports using qualitative analysis tools. Results: We constructed nine core categories from participants' journals and drew the mechanism chart of the game as a means of health communication. The results showed that participants had experienced (1) an iterative learning process based on the authenticity and multiperspective features of the game and obtained specific learning outcomes; (2) deep thinking through the association between the game and the real world. And we extracted variables that are highly predictive of behavior change, including cognition of seriousness, cognition of susceptibility, action clue, and self-efficacy. Furthermore, noncore categories (including emotions and gameplay) directly and indirectly impacted players' learning and behavior change. Conclusion: The study shows Plague, Inc. has played a positive role in health communication (mainly reflected in the improvement of players' cognitive level, the establishment of health belief, and behavior changes). Moreover, it is concluded that reflection plays an important role in health communication interventions. However, careful consideration should be given to the use of this game as a means of health intervention due to its limitations and certain deficiencies.

Development and testing of Schisto and Ladders™, an innovative health educational game for control of schistosomiasis in schoolchildren.

BACKGROUND: Schistosomiasis remains a public health problem in many regions of the world, including Nigeria. Current control strategy involves mass drug administration with praziquantel to the endemic population. To complement and sustain on-going preventive chemotherapy, we developed a health educational game named Schisto and Ladders™ and tested its potential for the control of schistosomiasis among schoolchildren living in Imala-Odo, a highly endemic community near Abeokuta, Nigeria. METHODS: One hundred school children were randomly selected and divided into intervention and control groups through balloting. Their knowledge, attitudes and practices (KAP) concerning schistosomiasis transmission, control and prevention were assessed using structured questionnaires. Schisto and Ladders™ game were given to the intervention group and the popular Snake and Ladders™ game to the control group. Both games were played for 2 months under the supervision of their class teachers. A post-KAP assessment was carried out in both groups, including focus group discussions (FGDs) to investigate knowledge and the impact of the games. RESULTS: Knowledge about urinary schistosomiasis and its transmission significantly improved (P = 0.000) in the intervention group (68.0%) compared to the control group (8.0%). FGDs showed that the frequency of visits to dam water also significantly reduced (P = 0.048) in the intervention group (18.0%) compared to the control group (40.0%). There was a significant increase in knowledge regarding risk behaviours, prevention and control of schistosomiasis among the intervention group, but no new knowledge gained in the control group. CONCLUSIONS: This study demonstrates the potential of the health education game Schisto and Ladders™ for teaching basic health education and promoting behavioural changes among schoolchildren in endemic communities.