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A theory-based online health behavior intervention for new university students: study protocol
Tracy Epton1, Paul Norman, Paschal Sheeran
1Department of Psychology, University of Sheffield, Western Bank, Sheffield S10 2TP, UK. epton.tracy@gmail.com
This study developed an online intervention to promote healthy behaviors in young adults transitioning to university. The U@Uni intervention uses self-affirmation, theory-based messages, and implementation intentions to encourage healthier lifestyle choices.
Area of Science:
- Public Health
- Behavioral Science
- Digital Health
Background:
- Young adults often exhibit unhealthy behaviors, increasing risks for morbidity and mortality.
- The transition from school to university presents a critical window for behavior change interventions.
- Online interventions can effectively target health behaviors during this life transition.
Purpose of the Study:
- To develop and evaluate an online intervention (U@Uni) to promote healthy behaviors among university undergraduates.
- To assess the effectiveness of behavior change techniques in modifying health behaviors.
- To explore the potential of digital health solutions for public health promotion.
Main Methods:
- An online intervention (U@Uni) was developed using self-affirmation, theory-based messages, and implementation intentions.
- Undergraduates were randomized to the intervention or control group.
- Health behaviors, cognitions, BMI, and biochemical markers were assessed via online questionnaires and hair samples at baseline, one, and six months post-intervention.
Main Results:
- The study is designed to provide evidence on the effectiveness of the U@Uni online intervention.
- Biochemical markers and health economic evaluation will offer objective measures of intervention impact.
- Data collection includes self-reported behaviors, cognitions, and objective health indicators.
Conclusions:
- Online interventions show promise for promoting healthy behaviors during significant life transitions.
- The U@Uni intervention could be scalable to other universities to support student well-being.
- Findings will inform the development of digital health strategies for young adults.
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