Comparison of Knowledge, Attitude and Sexual Behavior Between High School Students Who Did and Did Not Participated in Friend Corner Project

Main Article Content

Somsak Suthutvoravut
Nittiya Duangjai


Background: Adolescence is a period that has problem in both biological, psychological and social adaptation. Abnormal adolescent behavior is still a major problem in Thai society. Department of Mental Health organized Friend Corner Project (FCP) since 2004 and has helped alleviate the adolescent problems, especially in sexual behavior.

Objective: To compare knowledge, attitudes and sexual behavior between high school students who did and did not participate in FCP (Friend Corner Project).

Methods: This study recruited three hundred and eighty students from high schools in Nakhonratchasima province school by multiple stage stratified random sampling. One hundred seventy-three students participated in FCP activies and two-hundred sero-seven did not. Data was collected using self-administrated questionnaires during June 1st and June 30th, 2011. Statistical analysis included descriptive, Chi-square, t-test and Pearsonûs Correlation Coefficient. Hypothesis testing was set at α level = 0.05.

Result: Adolescents who participated in FCP had significantly better knowledge about sex than those who did not (P < 0.001). Most of both groups knew little about signs and symptoms of sexual transmitted infections. Regarding attitudes toward sex, both groups had moderate levels of attitude which was not statically significant different. Both groups agreed that having sexual intercourse with their boyfriends or girlfriends had less risk of contracting AIDS than with sex workers. Regarding sexual behavior, both group were of low risk which was not statically significant different. Significant factors associated with participation in FCP were occupation, education, parental marital status, residence of parents, getting sexual information from television, and spending leisure time in playing sport.

Conclusions: Participating in FCP activities was associated with better knowledge about sex among high school students in Nakhonratchasima province. Attitude and sexual behavior had no significant association with participating in FCP. Although, the explanation of the association was not clearly demonstrated, this kind of activities could help adolescents know better about sex and live more appropriately in the society.

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How to Cite
Suthutvoravut, S., & Duangjai, N. (2015). Comparison of Knowledge, Attitude and Sexual Behavior Between High School Students Who Did and Did Not Participated in Friend Corner Project. Ramathibodi Medical Journal, 38(2), 88–99. Retrieved from
Original Articles


Kelly GF. Sexuality today: the human perspective. 6th ed. New York: McGraw-Hill. 1998.

Endershe JK. Teen sex: risks and consequences (Perspectives on health sexuality). 1st ed. Minnesota: Capstone Press. 2000:4-37.

Stanley B, Sieber JE. editors. Social research on children and adolescents: ethical issues. London: Sage Publications. 1992:1-6.

Papalia DE. Editor. A child’s world: infancy through adolescence. New York: McGraw-Hill. 1975:537-628.

The 5th Regionnal Health Promotion Center, Nakhonratchasima, reported rate of pregnancy of woman under 20 years old (2009-2010); unpublished data.

Department of Health Ministry of public Health. Thailand. Handbook for teaching sex education in primary school and lower secondary school. Thailand A agricultural cooperative printing 2003.

Ingkathawornwong S, Kritcharoen S, Pol-in K, Charoonsak Y. Risk behavior from sexual activity in female adolescents at vocational school. Songkla Med J. 2007;25:511-20.

Denauksorn S. Knowledge, attitude and sexual behavior of secondary school student at a school, Nongkhai, Thailand. Chulalongkorn Med J. 2008;52:93-106.

Thongkaew P. Evaluation of knowledge, attitude, and behavior of secondary school students in Chumphon province, Thailand according to ministry of education’s guidelines on sex education (dissertation): Bangkok, Mahidol University; 2007.

Fengxue Y. Attitude toward adolescent pregnancy, induce abortion and supporting health services among high school students in Phuttamonthon district, Nakhon Pathom province (dissertation). Bangkok, Mahidol University; 2003.

Boonyathan W. Factors associated with adolescent pregnancy among adolescent primigravida attending antenatal care clinic at Samutsakhon Hospital (dissertation). Bangkok, Mahidol University; 2006.

Juntaraviruj O. Tha factors influencing on sexual risk behavior of secondary school students in Samutprakan province (dissertation). Bangkok, Mahidol University; 2001.

Moore MS, Rosenthal DA. Sexuality in adolescence. New York. Routledge; 1993.

Kriaswekwisai N. Sexual behavior among MS. 3 students in Ubonratchathani province (dissertation). Bangkok, Mahidol University; 2003.