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Health education through interactive radio: a child-to-child project in Bolivia
1Education Development Center's Radio Education Project, La Paz, Bolivia.
Insights
Older children in developing countries can improve child health through the "child-to-child" health education approach. A radio curriculum in Bolivia significantly increased student knowledge on diarrheal disease prevention.
Area of Science:
- Global Health
- Pediatric Health Education
- Health Communication
Background:
- Older children often care for younger siblings in developing nations.
- The "child-to-child" approach leverages this dynamic for health education.
- Diarrheal diseases remain a significant health concern for children globally.
Purpose of the Study:
- To develop and field-test a radio health curriculum module on diarrheal disease prevention in Bolivia.
- To assess the effectiveness of the "child-to-child" approach using interactive radio lessons.
- To identify areas for improvement in the curriculum and teacher training.
Main Methods:
- Development of a 10-lesson interactive radio module for fourth- and fifth-graders.
- Integration of oral responses, songs, and notebook activities.
- Post-broadcast teacher-led sessions focusing on behavior application.
Main Results:
- Students demonstrated enthusiastic engagement with the radio lessons.
- Significant knowledge gains were observed among participating students.
- Field evaluation highlighted needs for refining the teacher's role and enhancing teacher training.
Conclusions:
- The "child-to-child" radio health curriculum is a promising strategy for improving child health knowledge.
- Further development and teacher training are recommended for program expansion.
- Interactive radio formats can effectively deliver health education to children in resource-limited settings.
Abstract:
In developing countries it is common for older children to assume much of the responsibility for care of their younger siblings. Based on this observation, the "child-to-child" approach to health education targets these older children as a means of improving child health. As the initial phase in the development of a radio health curriculum in Bolivia, a module on diarrheal disease was developed and field-tested among fourth- and fifth-grade students in Cochabamba. The module consists of 10 interactive radio lessons in which the students respond orally to drill and practice, sing songs, or write key concepts in their notebooks. Following the 25-minute radio broadcast, the teacher conducts a 20-minute session that focuses on application and practice of the new behaviors. The module includes lessons on personal hygiene, water and oral rehydration, home sanitation, and nutrition. The field evaluation revealed the need for modifications in the teachers' role and greater attention to teacher training. Students responded enthusiastically and achieved significant knowledge gains as a result of the program. Plans are underway to expand the radio health program.