Assessing the Impact of Sun Protection Education on Skin Cancer Prevention Behaviors

Thesis Abstract

Skin cancer remains one of the most prevalent and preventable malignancies worldwide, with excessive ultraviolet (UV) exposure identified as the primary risk factor. Despite increased awareness campaigns, the adoption of effective sun protection behaviors such as the use of sunscreen, wearing protective clothing, and seeking shade remains suboptimal across various populations. This study aims to assess the impact of structured sun protection education on individuals' skin cancer prevention behaviors, with particular focus on identifying behavioral changes attributable to targeted educational interventions. The specific objectives are to evaluate baseline sun protection behaviors, implement an educational program grounded in the Health Belief Model and Social Cognitive Theory, and measure subsequent behavioral modifications over a six-month period. Employing a quantitative quasi-experimental design, the research was conducted within a metropolitan community comprising adults aged 18 to 35 years. A total of 400 participants were recruited through stratified random sampling, with 200 assigned to an intervention group receiving a comprehensive sun safety education program and 200 serving as a control group receiving standard health information. Data collection instruments included a validated questionnaire measuring sun protection behaviors, perceived susceptibility, severity, benefits, barriers, self-efficacy, and cues to action. The questionnaire demonstrated high internal consistency (Cronbach's alpha > 0.85). Data were analyzed using descriptive statistics, paired t-tests to assess pre- and post-intervention behavior changes, and multiple regression analysis to determine predictors of behavioral change. The anticipated findings suggest that participants in the intervention group will exhibit statistically significant increases in sun protection behaviors, including increased sunscreen use and protective clothing, and reductions in risky sun exposure behaviors. Regression analyses are expected to reveal that constructs such as perceived susceptibility, self-efficacy, and cues to action are significant predictors of behavioral change. The study also anticipates that the educational intervention will lead to enhanced awareness and perceived threat of skin cancer, aligning with the theoretical frameworks employed. This research contributes to the existing literature by empirically evaluating the effectiveness of theory-based educational programs in fostering sustainable skin cancer prevention behaviors, filling a noted gap in behavioral intervention evidence in community settings. The findings are expected to inform policymakers, health practitioners, and public health educators on best practices for designing and implementing impactful sun safety programs. In conclusion, the study underscores the significance of targeted, theory-informed education in modifying sun protection behaviors, with implications for reducing skin cancer incidence. Recommendations include integrating structured sun safety education into school curricula and community health initiatives, emphasizing the importance of repeated, tailored messaging to influence behavior sustained over time. Future research should explore longitudinal assessments to evaluate long-term behavioral adherence and the integration of digital platforms to enhance reach and engagement among diverse populations.