Effect combined learning on oral health self-efficacy and self-care behaviors of students: a randomized controlled trial

Abstract

Background: In order to prevent oral diseases, the use of appropriate educational methods at childhood is one of the most important determinants of the public health. Therefore, the aim of this study was to investigate the effect of training through animations and games on oral health self-efficacy and self-care behaviors in students aged 6-12 years old. Methods: In this interventional study, 82 students were selected using cluster random sampling (38 subjects in the case group and 44 in the control group). The case group received 4 sessions of blended learning per week including animations and games while the control group received routine school education. Data were collected in six domains, including demographics, self-care, knowledge, attitude, behavior and self-efficacy before and 5 months after the intervention using a questionnaire. SPSS version 20 was used for data analysis. Results: Five months after the intervention, the mean score of self-care increased from 3.8 to 4.8 of 5, the mean score of self-efficacy increased from 36.8 to 48.9 of 70, and the mean score of behavior increased from 17.07 to 18.29 of 32, indicating significant changes (p < 0.05). There were no significant changes in these variables in the control group (p >0.05) Conclusion: Use of combined methods for oral health self-care education has positive effects on the students' performance and self-efficacy. IRCT registration number: This trial has been registered at IRCT. IRCT2017042133565N1 Registration date: 2017-05-17 https://en.irct.ir/trial/25851