Thesis Abstract

Abstract

Physical inactivity among adolescents has become a significant public health concern, contributing to the rise of obesity and associated health risks. Technology-based interventions, such as mobile applications, wearable devices, and gamification strategies, have emerged as promising tools to promote physical activity in this age group. This study aims to explore the effectiveness of technology-based interventions in enhancing physical activity levels among adolescents. The research will employ a mixed-methods approach, combining quantitative data from accelerometers and self-reported questionnaires with qualitative data from focus groups and interviews.

The study will evaluate changes in physical activity levels, motivation, and adherence to exercise routines among adolescents participating in technology-based interventions compared to a control group. Additionally, the research will investigate the perceptions, experiences, and preferences of adolescents regarding the use of technology-based interventions for promoting physical activity. The findings will contribute to the understanding of effective strategies for leveraging technology to foster healthy behaviors in adolescents and inform the development of future interventions.

Thesis Overview

Chapter 1: Introduction

Background 

Physical inactivity among adolescents has become a major public health concern, with significant consequences for their physical and mental well-being. According to the World Health Organization (WHO), approximately 81% of adolescents aged 11-17 years worldwide do not meet the recommended guidelines for physical activity1. Sedentary lifestyles and lack of physical activity during adolescence can lead to various health problems, including obesity, cardiovascular diseases, and mental health issues2.

Technology has become an integral part of adolescents' lives, and leveraging its potential to promote physical activity has gained increasing attention. Technology-based interventions, such as mobile applications, wearable devices, and gamification strategies, have emerged as promising tools to engage adolescents in physical activity and encourage behavior change3. These interventions offer opportunities for personalized feedback, goal-setting, social support, and gamified experiences, which may enhance motivation and adherence to exercise routines.

Significance of the Study This study aims to contribute to the understanding of the effectiveness of technology-based interventions in enhancing physical activity levels among adolescents. By evaluating the impact of these interventions and exploring the perceptions and experiences of adolescents, the research will provide valuable insights into strategies for leveraging technology to promote healthy behaviors in this age group.

The findings of this study have the potential to inform the development and implementation of technology-based interventions aimed at increasing physical activity among adolescents. By identifying effective strategies and understanding the preferences and motivations of the target population, researchers and health professionals can design and implement interventions that are engaging, sustainable, and tailored to the needs of adolescents.

Research Objectives The primary objectives of this study are:

1. To evaluate the effectiveness of technology-based interventions in enhancing physical activity levels among adolescents.
2. To compare the changes in physical activity levels, motivation, and adherence to exercise routines between adolescents participating in technology-based interventions and a control group.
3. To explore the perceptions, experiences, and preferences of adolescents regarding the use of technology-based interventions for promoting physical activity.
4. To identify potential barriers and facilitators to the successful implementation and adoption of technology-based interventions among adolescents.

By addressing these objectives, the study will provide valuable insights into the role of technology-based interventions in promoting physical activity among adolescents and contribute to the development of effective strategies for leveraging technology to foster healthy behaviors in this age group.

Footnotes

1. World Health Organization. (2020). Physical Activity. https://www.who.int/news-room/fact-sheets/detail/physical-activity ?

2. Centers for Disease Control and Prevention. (2021). Physical Activity Facts. https://www.cdc.gov/healthyschools/physicalactivity/facts.htm ?

3. Bort-Roig, J., Gilson, N. D., Puig-Ribera, A., Contreras, R. S., & Trost, S. G. (2014). Measuring and influencing physical activity with smartphone technology: a systematic review. Sports Medicine, 44(5), 671-686. https://doi.org/10.1007/s40279-014-0142-5 ?