Infographic Poster Creation for Protect the Cyberbullying of Thai Teenagers

Abstract

The objectives of this study were 1) to create an infographic poster for cyberbullying prevention among Thai teenagers; 2) to compare the knowledge of cyberbullying prevention among Thai teenagers; 3) to compare the attitudes toward stopping cyberbullying among Thai teenagers; and 4) to study the satisfaction of infographic poster recipients for cyberbullying prevention. This research was a mixed method. The sample group was students of Rajamangala University of Technology Rattanakosin in the academic year 2021. Simple random sampling was used to determine the experimental group. A total of 45 subjects were selected using purposive sampling, divided into 3 individual trials, 12 subgroup trials, and 30 large trials. The sample size was determined using the Taro Yamane formula, resulting in a sample of 400 people. A simple random sampling was performed to assess perceived satisfaction with the infographic poster. There were four types of research tools. The data were analyzed using mean, standard deviation, and t-test.

The results showed that: 1) The qualitative suitability of the infographic poster for cyberbullying prevention among Thai teenagers was at the highest level; 2) The comparison of average scores on cyberbullying prevention knowledge after perception of infographic posters was significantly higher than before; and 3) The comparison of average scores on attitudes to stop cyberbullying among Thai teenagers after perception of infographic posters was significantly higher than before. 4) The overall satisfaction level with the developed infographic poster was at the highest level.