Using Intervention Mapping to Develop a Media Literacy-Based Smoking Prevention Program for Female Adolescents.

Smoking prevalence among female adolescents in South Korea has increased gradually, despite a decreasing trend seen for male adolescents. Smoking scenes or cigarette advertisements in the media have influenced female adolescents' initiation into smoking. It is therefore crucial to develop a smoking prevention program to enhance female adolescents' smoking media literacy by implementing gender-specific approach. The purpose of this study is to describe how intervention mapping protocol (IMP) was used to develop a media literacy-based smoking prevention program (MLSP) for female adolescents. The IMP was used in six steps: needs assessment (literature review and focus groups comprising 24 female adolescents and 12 teachers), program goal setting, selection of intervention methods, production of program components and materials, program implementation planning, and program evaluation by ten experts and three adolescents. Six performance objectives and 14 change objectives were generated. Each module consisted of theory-based methods such as raising consciousness. Half of the modules covered topics regarding smoking media literacy, while half covered topics related to gender-specific intervention. The major advantages of utilizing IMP are that MLSP has been developed to reflect multiple perspectives, including of adolescents, teachers, and professors through a systematic process, and identified to be acceptable and valid.