[1] | Upchurch DM, Levy-Storms L, Sucoff CA, Aneshensel CS. Gender and ethnic differences in the timing of first sexual intercourse. Family Planning Perspectives. 1998; 30(3):121-127. |
|
[2] | Centers for Disease Control and Prevention (CDC). Trends in sexual risk behaviors among high school students- United States, 1991-1997. Morb Mortal Wkly Rep.1998; 47(36): 749-752. |
|
[3] | Eggleston E, Jackson J, Hardee K. Sexual attitudes and behavior among young adolescents in Jamaica. IntFam Plan Perspect. 1999: 25(2), 78-84. |
|
[4] | Ekundayo OJ, Dodson-Stallworth J, Roofe M, Aban IB, Bachmann LH, Ehiri J, et al., The determinants of sexual intercourse before age 16 years among rural Jamaican adolescents. The Scientific World Journal: Child Health & Human Development. 2007; 7(94): 493-503. |
|
[5] | Alexander E, Rickner J. First coitus for adolescents: Understanding why and when. J Am Board Fam Pract.1997;10:96-103. |
|
[6] | Brewster KL, Billy JOG, Grady WR, Social context and adolescent behavior: the impact of community on the transition to sexual activity, Social Forces. 1993; 71(3):713-740. |
|
[7] | Seidman SN, Mosher WD, Aral SO. Predictors of high-risk behavior in unmarried American women: adolescent environment as a risk factor, Journal of Adolescent Health. 1994; 15(2): 126-132. |
|
[8] | Mmbaga EJ, Leonard F, Leyna GH. Incidence and predictors of adolescent's early sexual debut after three decades of HIV interventions in Tanzania: A time to debut analysis. PLoS ONE 2012, 7(7): 1-9. |
|
[9] | Masatu MC, Kazaura MR, Ndeki S, Mwampambe R. Predictors of risky sexual behavior among adolescents in Tanzania. AIDS and Behaviours. 2009; 13: 94-99. |
|
[10] | World Health Organization (WHO).Helping parents in developing countries improve adolescents’ health. WHO publication. 2004. p 4. |
|
[11] | Doyle AM, Weiss HA, Maganja K, Kapiga S, McCormack S, Watson-Jones D, et al. The long-term impact of the MEMA kwaVijana adolescent sexual and reproductive health intervention: effect of dose and time since intervention exposure. PloS ONE.2011; 6: e24866. |
|
[12] | World Health Organization. Reproductive health through schools in low income countries: an information brief Geneva. World Health Organization. 2008. Available at http://whqlibdoc.who.int/. Accessedon June 17, 2015. |
|
[13] | United Nations Populations Fund (UNFPA). Generation of change: Young people and culture, youth supplement to state of the world. New York. 2008; 5(8):1-13. |
|
[14] | Slap GB, Lot L, Huang B, Daniyam CA, Zink TM, Succop PA. Sexual behavior of adolescents in Nigeria: cross sectional survey of secondary school students. BMJ. 2003;326:15 |
|
[15] | Adegoke AA. Adolescent in Africa: revealing the problems of teenagers in contemporary African society. Ibadan: Hadassah publishing, 2003; p 1-7. |
|
[16] | Imaledo JA, Peter-Kio OB, Asuquo EO. Pattern of risky sexual behavior and associated factors among undergraduate students of the University of Port Harcourt, Rivers State, Nigeria. Pan African Medical Journal. 2012; 9:97. |
|
[17] | Araoye MO. Research methodology with statistics for health and social sciences. Nathadex Publications, saw-mill, Ilorin 2nd ed.2008: p 115- 122. |
|
[18] | Statistical Package for Social Sciences (IBM SPSS) 17.0 version. United States; 2010. |
|
[19] | Federal Ministry of Health (FMOH), World Health Organization (WHO), Nigeria. Adolescent sexuality and reproductive health. Grange A, Odemwingwe T, Oyeledun B, editors. Training manual and facilitator's guide. Lagos: Fidel Enterprises, 1999; p. 1-198. |
|
[20] | National Population Commission (NPC) Nigeria and ORC Macro Nigeria, Nigeria Demographic and Health Survey 2003. Calverton, Maryland: National Population Commission and ORC/ Macro. 2004; p 51-197. |
|
[21] | Duru CB, Ubajaka CF, Nnebue CC, Ifeadike CO, Okoro OP. Sexual behaviour and practices among secondary school adolescents in Anambra State Nigeria. AfmedJ.2010; (1) 2: 22-27. |
|
[22] | Omobuwa O, Asekun-Olarinmoye EO, Olajide FO. Knowledge and perception of reproductive health services among in-school adolescents in Ile-Ife, Osun State, Nigeria. Journal of Medicine and Medical Sciences. 2012; 3(7): 481-488. |
|
[23] | Cherie A, Berhane Y. Knowledge sexually transmittd infections and barriers to seeking health services among high school adolescents in Addis Ababa, Ethopia. J AIDS Clinic Res. 2012;3:153. |
|
[24] | deIrala J, Carlos S, Ruiz-Canela M, López-del Burgo C. Mean age of first sex: Do they know what we mean? Arch Sex Behav. 2011; 40(5): 853-855. |
|
[25] | Chartsbin statistics collector. Average age at first sex by country. 2008. Accessed online @ http://chartsbin.com/view/xxj on 08.05.15. |
|
[26] | Olugbenga-Bello A, Wasiu O Adebimpe WO, Abodunrin OL. Sexual risk behavior among in-school adolescents in public secondary schools in a southwestern City in Nigeria. International Journal of Health Research,.2009; 2(3): 243-251. |
|
[27] | Mathews C, Aaro LE, Grimsrud A, Flisher AJ, Kaaya S, Onya H, et al. Effects of the SATZ teacher-led school HIV prevention programmes on adolescent sexual behaviour: cluster randomised controlled trials in three sub-Saharan African sites. Trop Med Int Health. 2012;4:111-122. |
|
[28] | Maswanya ES, Moji K, Aoyagi K, Takemoto T. Sexual behavior and condom use in female students in Dar-es-Salaam, Tanzania: differences by steady and casual partners. East Afr J Public Health. 2011:8: 69-76. |
|
[29] | Hipwell AE, Keenan K, Loeber R, Battista D. Early predictors of sexually intimate behaviors in an urban sample of young girls. Developmental Psychology. 2010;46(2): 366-378. |
|
[30] | Longmore MA, Eng AL, Giordano PC, Manning,WD, Buehler C. Parenting and adolescents' sexual initiation. Journal of Marriage and Family. 2010;71(4): 969-982. |
|
[31] | Manlove J, Logan C, Moore K,Ikramullah E. Pathways from family religiosity to adolescent sexual activity and contraceptive use. Perspectives on Sexual and Reproductive Health,2008; 40, 105-117. |
|
[32] | Whitbeck LB, Conger R, Kao M. The influence of parental support, depressed affect, and peers on the sexual behavior of adolescent girls, Journal of Family Issues, 1993, 14(2):261-278 |
|
[33] | Fergusson DM, Horwood LJ, Lynskey MT, Parental separation, adolescent psychopathology, and problem behaviors, Journal of the American Academy of Child and Adolescent Psychiatry, 1994; 33(8): 1122-1131. |
|
[34] | Commendador KA. Parental influences on adolescent decision making and contraceptive use. Pediatric Nursing, 2010: 36(3):147-156 . |
|
[35] | Bastien S, Kajula LJ, Muhwezi WW. A review of studies of parent-child communication about sexuality and HIV/AIDS in sub-Saharan Africa. Reprod Health. 2011; 8: 25. |
|
[36] | DiClemente RJ, Wingood GM, Crosby R, Cobb BK, Harrington K, et al. Parent-adolescent communication and sexual risk behaviors among African American adolescent females. J Paed. 2001;139: 407-412. |
|
[37] | Price M, Hyde J. When two isn't better than one: Predictors of early sexual activity in adolescence using a cumulative risk model. Journal of Youth and Adolescence, 2009;38(8): 1059-1071. |
|
[38] | Envuladu EA, Agbo HA, Ohize VA, Zoakah AI. Social factors associated with teenage sexual behavior: A risk factor for STI/HIV among female adolescents in a rural Community in Plateau State, Nigeria. Journal of Medical Research. 2013; 2(2):117-122. |
|
[39] | Overturf JV, Downs B. Adolescent behaviour and family relationships. Presentation: Annual meeting of the Population Association of America. Mineapolis. 2003:p 1-8. Accessed online @ http:// www.census.gov/spd/workpaper/Adolescent_Behavior_ Family.pdf on 08/05/15. |
|