Effectiveness of Self-Instructional Module on Dark Side of Smartphones among Adolescence

Introduction: Adolescence is a transitional period leading to adulthood, representing a significant phase of life. This stage accounts for one-fifth of the world's population. The 21st century has brought about rapid technological advancements and shifts in mass media. In today’s high-tech world, it is nearly impossible to prevent children from engaging with smartphones. However, they are susceptible to the harmful effects of electronic gadgets. Therefore, it is crucial to guide them in using these gadgets wisely. This study focuses on the hazards of smartphones during this complex phase of development. Objectives: To evaluate the effectiveness of the SIM and improve awareness among adolescents on the hazards of using smartphones and techniques to overcome the problems. Methods: This study utilized a quantitative descriptive approach. The research was conducted using a one-group pretest-posttest quasi-experimental design. A non-probability convenience sample of 60 adolescent students from various schools in Bangalore was selected. Data was collected using a pre-tested semi-structured questionnaire administered both before and after the intervention. Results: Results of this study indicated a 51% increase in overall knowledge scores among adolescents in the posttest. The calculated 't' value was 28.4, which is statistically significant at the level of P < 0.001. The high and statistically significant mean difference suggests that the SIM was highly effective. Conclusions: Adolescents are particularly vulnerable to the effects of electronic gadgets on various aspects of their health. There is a clear need for health education, guidance, and counseling on the healthy use of these devices, which should be incorporated into the curriculum. As a result, they are more likely to use these gadgets wisely, with a focus on both physical and mental well-being.