title: Utilization of debate as an educational tool to learn health economics for dental students in Malaysia.
abstract: Health economics, a special branch of science applying economic principles to the health delivery system, is a relatively young subdiscipline. The literature is scanty about teaching health economics in the medical and dental fields. Delivery methods of this topic vary from one university to another, with lectures, seminars, and independent learning reported as teaching/learning tools used for the topic. Ideally, debates should foster the development of logical reasoning and communication skills. Health economics in dentistry is taught under the community oral health module that constitutes part of an outcome-based dental curriculum in a private dental school in Kuala Lumpur, Malaysia. For this study, the students were divided into two groups: active participants (active debaters) and supporting participants (nonactive debaters). The debate style chosen for this activity was parliamentary style. Active and nonactive debaters' perceptions were evaluated before and after the activity through a structured questionnaire using a five-point rating scale addressing the topic and perceptions about debate as an educational tool. Cronbach's alpha coefficient was used as a measure of internal consistency for the questionnaire items. Among a total of eighty-two third-year dental students of two successive cohorts (thirty-eight students and forty-four students), seventy-three completed the questionnaire, yielding a response rate of 89 percent. Students' responses to the questionnaire were analyzed with the Kruskal-Wallis analysis of variance test. Results revealed that the students felt that their interest in debate, knowledge of the topic, and reinforcement of the previous knowledge had improved following participation in the debate. Within the limitations of this study, it can be concluded that debate was a useful tool in teaching health economics to dental students.
authors.affiliation: School of Dentistry, International Medical University, 57000 Kuala Lumpur, Malaysia. saad_khan@imu.edu.my
authors.forename: Saad A
authors.initials: SA
authors.lastname: Khan
authors.forename: Hanan
authors.initials: H
authors.lastname: Omar
authors.forename: Muneer Gohar
authors.initials: MG
authors.lastname: Babar
authors.forename: Chooi G
authors.initials: CG
authors.lastname: Toh
mesh_terms: D015331:Cohort Studies; D003695:Delivery of Health Care / Q000191:economics*; D004470:Economics, Medical; D004497:Education, Dental / Q000379:methods*; D017144:Focus Groups; D006801:Humans; D008296:Malaysia; D010565:Persuasive Communication; D015397:Program Evaluation