Developing and Evaluating a Mobile-based Parental Education Program for Preventing Unintentional Injuries in Early Childhood: A Randomized Controlled Trial

Purpose: This randomized controlled experimental study verified the educational effect of a mobile based parental education program for preventing unintentional early childhood injuries. Design and Methods: From August 2019 to September 2019, 167 participants were recruited from parenting portal sites and randomly assigned to an e-learning group (n = 59), an electronic document distribution (EDD) group (n = 53), and a control group with no intervention (n = 55). Participants self reported data regarding their safety knowledge and behavior before and after the experiment. Each intervention group received an e-learning program and electronic educational documents for two weeks and a satisfaction survey. Using an ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model, the relevant e-learning contents were developed with the Storyline 360 program. The collected data were analyzed using 1-way ANOVA, 2-way ANOVA, and independent t-test. Results: Results were as follows: (1) Postintervetion, no significant differences regarding safety knowledge were observed between the e-learning group, EDD group, and control group. (2) Postintervention, statistically significant differences regarding safety behaviors were observed between the three groups: 3.52 +/- 0.28 (e-learning group), 3.51 +/- 0.28 (EDD group), and 3.32 +/- 0.25 (control group) (F = 10.091, p < .001). (3) No significant differences regarding education-related satisfaction were observed. Conclusions: The mobile-based educational program for preventing unintentional injuries positively affected safety behavior in this study. Mobile-based parental education programs could contribute toward effectively preventing unintentional injuries in early childhood because many parents can use these without time and space constraints. (c) 2021 Korean Society of Nursing Science. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).