References
- Adedimeji, A. A., Omololu, F. O., & Odutolu, O. (2007). HIV risk perception and constraints to protective behaviour among young slum dwellers in Ibadan, Nigeria. Journal of Health, Population and Nutrition, 25(2), 146–157.
- Bearinger, L. H., Sieving, R. E., Ferguson, J., & Sharma, V. (2007). Global perspectives on the sexual and reproductive health of adolescents: Patterns, prevention, and potential. Lancet, 369(9568), 1220–1231. https://doi.org/10.1016/S0140-6736(07)60367-5
- Boonstra, H. D. (2007). Learning from adolescents to prevent HIV and unintended pregnancy. Issues in Brief. New York: Alan Guttmacher Institute. 1–6.
- Bronfenbrenner, U. (1979). The ecology of human development: Experiments by nature and design. Cambridge, Massachusetts: Harvard University Press.
- Bronfenbrenner, U. (1986). Ecology of the family as a context for human development: Research perspectives. Developmental Psychology, 22(6), 723–742. https://doi.org/10.1037/0012-1649.22.6.723
- Bronfenbrenner, U. (1988). Ecological research with children and families: From concepts to methodology. New York: Teachers College Press.
- Bronfenbrenner, U. (1994). Ecological Models of Human Development. In International Encyclopedia of Education (Vol. 3, 2nd Ed.). Oxford: Elsevier.
- Brook, D. W., Brook, J. S., Rubenstone, E., Zhang, C., Castro, F. G., & Tiburcio, N. (2008). Risk factors for distress in the adolescent children of HIV-positive and HIV-negative drug-abusing fathers. AIDS Care, 20(1), 93–100. https://doi.org/10.1080/09540120701426557
- Dunkle, K. L., Wingood, G. M., Camp, C. M., & DiClemente, R. J. (2010). Economically motivated relationships and transactional sex among unmarried African American and white women: Results from a U.S. national telephone survey. Public Health Reports (Washington, D.C.), 125(Suppl. 4), 90–100. https://doi.org/10.1177/00333549101250S413
- Eaton, L., Flisher, A. J., & Aaro, L. E. (2003). Unsafe sexual behaviour in South African youth. Social Science & Medicine, 56(1), 149–165. https://doi.org/10.1016/S0277-9536(02)00017-5
- Eaton, J. W., Hallett, T. B., & Garnett, G. P. (2011). Concurrent sexual partnerships and primary HIV infection: A critical interaction. AIDS and Behavior, 15(4), 687–692. https://doi.org/10.1007/s10461-010-9787-8
- Evan, M., Risher, K., Zungu, N., Shisana, O., Moyo, S., Celentano, D. D., … Rehle, T. M. (2016). Age-disparate sex and HIV risk for young women from 2002 to 2012 in South Africa. Journal of the International AIDS Society, 19(1), 1–16. https://doi.org/10.7448/IAS.19.1.21310
- Evans, G. W. (2004). The environment of childhood poverty. The American Psychologist, 59(2), 77–92. https://doi.org/10.1037/0003-066X.59.2.77
- Evans, M., Risher, K., Zungu, N., Shisana, O., Moyo, S., Celentano, D., … Rehle, T. (2016). Age-disparate sex and HIV risk for young women from 2002 to 2012 in South Africa. Journal of the International AIDS Society, 19(1), 1–16.
- Gaffoor, Z., Wand, H., Street, R. A., Abbai, N., & Ramjee, G. (2016). Predictors of perceived male partner concurrency among women at risk for HIV and STI acquisition in Durban, South Africa. AIDS Research and Therapy, 13(1), 14. https://doi.org/10.1186/s12981-016-0098-7
- Harling, G., Newell, M. L., Tanser, F., Kawachi, I., Subramanian, S. V., & Barnighausen, T. (2014). Do age-disparate relationships drive HIV incidence in young women? Evidence from a population cohort in rural KwaZulu-Natal, South Africa. JAIDS Journal of Acquired Immune Deficiency Syndromes, 66(4), 443–451. https://doi.org/10.1097/QAI.0000000000000198
- Harrison, A., & O’Sullivan, L. F. (2010). In the absence of marriage: Long-term concurrent partnerships, pregnancy, and HIV risk dynamics among South African young adults. AIDS and Behavior, 14(5), 991–1000. https://doi.org/10.1007/s10461-010-9687-y
- Hudson, C. P. (1993). Concurrent partnerships could cause AIDS epidemics. International Journal of STD & AIDS, 4(5), 249–253. https://doi.org/10.1177/095646249300400501
- Joint United Nations Programme on HIV/AIDS. (2013). Global Report 2013. Geneva: UNAIDS.
- Joint United Nations Programme on HIV/AIDS. (2016a). Prevention GAP Report. The Joint United Nations Programme on HIV and AIDS. Geneva: UNAIDS.
- Joint United Nations Programme on HIV/AIDS. (2016b). UNAIDS South African HIV Estimates. Geneva: UNAIDS.
- Kalichman, S. C., Ntseane, D., Nthomang, K., Segwabe, M., Phorano, O., & Simbayi, L. C. (2007). Recent multiple sexual partners and HIV transmission risks among people living with HIV/AIDS in Botswana. Sexually Transmitted Infections, 83(5), 371–375. https://doi.org/10.1136/sti.2006.023630
- Kincaid, C., Jones, D. J., Sterrett, E., & McKee, L. (2012). A review of parenting and adolescent sexual behavior: The moderating role of gender. Clinical Psychology Review, 32(3), 177–188. https://doi.org/10.1016/j.cpr.2012.01.002
- Kogan, S. M., Cho, J., Barton, A. W., Duprey, E. B., Hicks, M. R., & Brown, G. L. (2016). The influence of community disadvantage and masculinity ideology on number of sexual partners: A prospective analysis of young adult, rural black Men. Journal of Sex Research, 2016, 1–7. https://doi.org/10.1080/00224499.2016.1223798
- Kretzschmar, M., & Carael, M. (2012). Is concurrency driving HIV transmission in sub-Saharan African sexual networks? The significance of sexual partnership typology. AIDS and Behavior, 16(7), 1746–1752. https://doi.org/10.1007/s10461-012-0254-6
- Kwena, Z. A., Bukusi, E., Omondi, E., Ng’ayo, M., & Holmes, K. K. (2012). Transactional sex in the fishing communities along Lake Victoria, Kenya: A catalyst for the spread of HIV. African Journal of AIDS Research, 11(1), 9–15. https://doi.org/10.2989/16085906.2012.671267
- Lam, D., Ardington, C., Branson, N., Case, A., Leibbrandt, M., … Sparks, M. (2008). The Cape Area Panel Study: A Very Short Introduction to the Integrated Waves 1-2-3-4 Data. Cape Town: University of Cape Town.
- Leclerc-Madlala, S. (2008). Age-disparate and intergenerational sex in southern Africa: The dynamics of hypervulnerability. AIDS (London, England), 22(Suppl 4), S17–S25. https://doi.org/10.1097/01.aids.0000341774.86500.53
- MacPherson, E. E., Sadalaki, J., Njoloma, M., Nyongopa, V., Nkhwazi, L., Mwapasa, V., … Theobald, S. (2012). Transactional sex and HIV: Understanding the gendered structural drivers of HIV in fishing communities in Southern Malawi. Journal of the International AIDS Society, 15(3(Suppl 1), Suppl 1), 1–9. https://doi.org/10.7448/IAS.15.3.17364
- Mah, T. L. (2010). Prevalence and correlates of concurrent sexual partnerships among young people in South Africa. Sexually Transmitted Diseases, 37(2), 105–108. https://doi.org/10.1097/OLQ.0b013e3181bcdf75
- Mah, T. L., & Halperin, D. T. (2010). Concurrent sexual partnerships and the HIV epidemics in Africa: evidence to move forward. AIDS Behaviour, 14(1), 11–16; discussion 34-17. doi:https://doi.org/10.1007/s10461-008-9433-x
- Maharaj, P., & Cleland, J. (2005). Risk perception and condom use among married or cohabiting couples in KwaZulu-Natal, South Africa. International Family Planning Perspectives, 31(1), 24–29. https://doi.org/10.1363/ifpp.31.24.05
- Marteleto, L., Lam, D., & Ranchhod, V. (2008). Sexual behavior, pregnancy, and schooling among young people in urban South Africa. Studies in Family Planning, 39(4), 351–368. https://doi.org/10.1111/j.1728-4465.2008.00180.x
- Maughan-Brown, B., Evans, M., & George, G. (2016). Sexual behaviour of men and women within age-disparate partnerships in South Africa: Implications for young women’s HIV risk. PLoS One, 11(8), e0159162. https://doi.org/10.1371/journal.pone.0159162
- Mimiaga, M. J., Closson, E. F., Safren, S. A., Mabude, Z., Mosery, N., Taylor, S. W., … Smit, J. A. (2015). Inkwari: An emerging high-risk place potentiating hiv spread among young adults in a hyper-endemic South African setting. Archives of Sexual Behavior, 44(2), 307–315. https://doi.org/10.1007/s10508-014-0330-2
- Onoya, D., Zuma, K., Zungu, N., Shisana, O., & Mehlomakhulu, V. (2014). Determinants of multiple sexual partnerships in South Africa. Journal of Public Health (Oxford, England). https://doi.org/10.1093/pubmed/fdu010
- Pascoe, S. J., Langhaug, L. F., Mavhu, W., Hargreaves, J., Jaffar, S., Hayes, R., & Cowan, F. M. (2015). Poverty, food insufficiency and HIV infection and sexual behaviour among young rural Zimbabwean women. PLoS One, 10(1), e0115290. https://doi.org/10.1371/journal.pone.0115290
- Perkins, F. D., Luster, T., Villarruel, A. F., & Small, S. (1998). An ecological, risk-factor examination of adolescents’ sexual activity in three ethnic groups. Journal of Marriage and the Family, 60(3), 660–673. https://doi.org/10.2307/353536
- Press, J. S., & Wilson, S. (1978). Choosing between logistic rgeression and discriminant analysis. Journal of the American Statistical Association, 73(364), 699–705. https://doi.org/10.1080/01621459.1978.10480080
- Rehle, T. M., Hallett, T. B., Shisana, O., Pillay-van Wyk, V., Zuma, K., Carrara, H., & Jooste, S. (2010). A decline in new HIV infections in South Africa: Estimating HIV incidence from three national HIV surveys in 2002, 2005 and 2008. PLoS One, 5(6), e11094. https://doi.org/10.1371/journal.pone.0011094
- Rojas, P., Huang, H., Li, T., Ravelo, G. J., Sanchez, M., Dawson, C., … De La Rosa, M. (2016). Sociocultural determinants of risky sexual behaviors among adult Latinas: A longitudinal study of a community-based sample. International Journal of Environmental Research and Public Health, 13(11), 1164. https://doi.org/10.3390/ijerph13111164
- Santelli, J. S., Brener, N. D., Lowry, R., Bhatt, A., & Zabin, L. S. (1998). Multiple sexual partners among U.S. adolescents and young adults. Family Planning Perspectives, 30(6), 271–275. https://doi.org/10.2307/2991502
- Santelli, J. S., DiClemente, R. J., Miller, K. S., & Kirby, D. (1999). Sexually transmitted diseases, unintended pregnancy, and adolescent health promotion. [vi.]. Adolescent Medicine (Philadelphia, Pa.), 10(1), 87–108.
- Shisana, O., Rehle, T., Simbayi, L., Parker, W., & Zuma, K. (2009). South African National HIV prevalence, HIV incidence and behaviour and communication survey, 2008: a turning tide among teenagers? CapeTown: HSRC Press.
- Shisana, O., Rehle, T., Simbayi, L. C., Zuma, K., Jooste, S., Zungu, N., … Onoya, D. (2014). South African National HIV Prevalence, Incidence and Behaviour Survey, 2012. Cape Town: HSRC Press.
- Sicard, S., Mayet, A., Duron, S., Richard, J. B., Beck, F., Meynard, J. B., … Marimoutou, C. (2016). Factor associated with risky sexual behaviors among the French general population. Journal of Public Health (Oxford, England), fdw049. https://doi.org/10.1093/pubmed/fdw049
- Small, S. A., & Luster, T. (1994). Adolescent sexual activity: An ecological, risk-factor approach. Journal of Marriage and the Family, 56(1), 181–192. https://doi.org/10.2307/352712
- Son, D. T., Oh, J., Heo, J., Huy, N. V., Minh, H. V., Choi, S., & Hoat, L. N. (2016). Early sexual initiation and multiple sexual partners among Vietnamese women: Analysis from the Multiple Indicator Cluster Survey, 2011. Global Health Action, 9(1), 29575. https://doi.org/10.3402/gha.v9.29575
- Statistics South Africa (StatsSA). (2015). Marriages and divorces. Pretoria: Statistics SA.
- Statistics South Africa (StatsSA). (2017). Mid-year population estimates 2016. Pretoria: Statistics SA.
- Steffenson, A. E., Pettifor, A. E., Seage, G. R., III, Rees, H. V., & Cleary, P. D. (2011). Concurrent sexual partnerships and human immunodeficiency virus risk among South African youth. Sexually Transmitted Diseases, 38(6), 459–466. https://doi.org/10.1097/OLQ.0b013e3182080860
- Stephenson, R. (2009). Community influences on young people’s sexual behavior in 3 African countries. American Journal of Public Health, 99(1), 102–109. https://doi.org/10.2105/AJPH.2007.126904
- Swartz, A., Colvin, C., & Harrison, A. (2016). The Cape Town boyfriend and the Joburg boyfriend: Women’s sexual partnerships and social networks in Khayelitsha, Cape Town. Social Dynamics, 42(2), 237–252. https://doi.org/10.1080/02533952.2016.1194591
- Sychareun, V., Thomsen, S., Chaleunvong, K., & Faxelid, E. (2013). Risk perceptions of STIs/HIV and sexual risk behaviours among sexually experienced adolescents in the northern part of Lao PDR. BMC Public Health, 13(1), 1126. https://doi.org/10.1186/1471-2458-13-1126
- Warren, C. W., Santelli, J. S., Everett, S. A., Kann, L., Collins, J. L., Cassell, C., … Kolbe, L. J. (1998). Sexual behavior among U.S. high school students, 1990-1995. Family Planning Perspectives, 30(4), 170–172, 200. https://doi.org/10.2307/2991678
- Watts, C. H., & May, R. M. (1992). The influence of concurrent partnerships on the dynamics of HIV/AIDS. Mathematical Biosciences, 108(1), 89–104. https://doi.org/10.1016/0025-5564(92)90006-I
- Werner, E. E. (1982). Vulnerable but invincible: High-risk children from birth to adulthood. Acta Paediatrica (Oslo, Norway). Supplement, 422, 103–105.
- Werner, E. E. (1996). Vulnerable but invincible: High risk children from birth to adulthood. European Child & Adolescent Psychiatry, 5(S1, Suppl 1), 47–51. https://doi.org/10.1007/BF00538544
- WHO. (2016). Global Health Observatory data. Geneva: World Health Organization.
- Zuma, K., Mzolo, T., & Makonko, E. (2011). Determinants of age at sexual debut and associated risks among South African youths. African Journal of AIDS Research, 10(3):189–194. https://doi.org/10.2989/16085906.2011.626283
- Zuma, K., Setswe, G., Ketye, T., Mzolo, T., Rehle, T., & Mbelle, N. (2010). Age at sexual debut: A determinant of multiple partnership among South African youth. African Journal of Reproductive Health, 14(2), 47–54.