The relationships of perceived susceptibility, perceived severity, and subjective norms with COVID-19 preventive behaviors: a secondary data analysis comparing adolescents and emerging adults in South Korea
10.4094/chnr.2023.29.2.149
- Author:
Sunhee PARK
1
;
Sumi OH
Author Information
1. Assistant Professor, College of Nursing, Hanyang University, Seoul, Korea
- Publication Type:Original Article
- From:Child Health Nursing Research
2023;29(2):149-160
- CountryRepublic of Korea
- Language:English
-
Abstract:
Purpose:Based on the health belief model and theory of planned behavior, this study investigated how age group (adolescence and emerging adulthood) moderated the relative effects of perceived susceptibility, perceived severity, and subjective norms on preventive behavior against coronavirus disease 2019 (COVID-19).
Methods:This secondary data analysis utilized data from adolescents (n=272) and emerging adults (n=239). Hierarchical multiple regression analysis was performed to test the moderating effect of age group on the relationships among variables.
Results:Higher perceived susceptibility (β=.21, p<.001), perceived severity (β=.14, p=.002), subjective norms (friends) (β=.26, p<.001), subjective norms (parents) (β=.44, p<.001), and subjective norms (schools) (β=.28, p<.001) enhanced COVID-19 preventive behaviors. Moderated regression analysis showed that subjective norms (friends and school) impacted preventive behavior in adolescents more than in emerging adults.
Conclusion:Given the need to increase perceived susceptibility and severity among adolescents and emerging adults, these findings provide baseline data for designing effective COVID-19 prevention interventions that consider the developmental characteristics of different age groups. Interventions by health centers at universities can strengthen COVID-19 preventive behavior among emerging adults. As adolescents are influenced by friends, their peer roles must be strengthened to enhance adherence to COVID-19 preventive guidelines.
