• 1
    Mosher WD, Chandra A and Jones J, Sexual behavior and selected health measures: men and women 15–44 years of age, United States, 2002, Advance Data from Vital and Health Statistics , 2005, No. 362.
  • 2
    American College Health Association, The American College Health Association National College Health Assessment (ACHA-NCHA), spring 2003 reference group report, Journal of American College Health, 2005, 53(5):199210.
  • 3
    Paul EL, McManus B and Hayes A, “Hookups”: characteristics and correlates of college students’ spontaneous and anonymous sexual experiences, Journal of Sex Research, 2000, 37(1):7688.
  • 4
    Grello CM et al., Dating and sexual relationship trajectories and adolescent functioning, Adolescent & Family Health, 2003, 3(3):103112.
  • 5
    Eisenberg ME, Neumark-Sztainer D and Lust KD, Weight-related issues and high-risk sexual behaviors among college students, Journal of American College Health, 2005, 54(2):95101.
  • 6
    Manning WD, Longmore MA and Giordano PC, Adolescents’ involvement in non-romantic sexual activity, Social Science Research, 2005, 34(2):384407.
  • 7
    Grello CM, Welsh DP and Harper MS, No strings attached: the nature of casual sex in college students, Journal of Sex Research, 2006, 43(3):255267.
  • 8
    Manning WD, Giordano PC and Longmore MA, Hooking up: the relationship contexts of “nonrelationship” sex, Journal of Adolescent Research, 2006, 21(5):459483.
  • 9
    Feldman SS, Turner RA and Araujo K, Interpersonal context as an influence on sexual timetables of youths: gender and ethnic effects, Journal of Research on Adolescence, 1999, 9(1):2552.
  • 10
    NBC News, The 411: teens & sex, a Katie Couric special, Today Show, Jan. 31, 2005, <>, accessed Sept. 11, 2007.
  • 11
    Langer G, ABC News poll: sex lives of American teens, ABC News, May 19, 2006, <>, accessed Dec. 17, 2007.
  • 12
    Denizet-Lewis B, Friends, friends with benefits and the benefits of the local mall, New York Times Magazine, May 30, 2004, <>, accessed June 1, 2004.
  • 13
    U.S. Department of Health and Human Services, Guidance regarding curriculum content, <>, accessed July 1, 2007.
  • 14
    Harris KM, Duncan GJ and Boisjoly J, Evaluating the role of “nothing to lose” attitudes on risky behavior in adolescence, Social Forces, 2002, 80(3):10051039.
  • 15
    Longmore MA et al., Self-esteem, depressive symptoms, and adolescents’ sexual onset, Social Psychology Quarterly, 2004, 67(3):279295.
  • 16
    Brown LK et al., Depressive symptoms as a predictor of sexual risk among African American adolescents and young adults, Journal of Adolescent Health, 2006, 39(3):444.e1444.e8.
  • 17
    Joyner K and Udry JR, You don’t bring me anything but down: adolescent romance and depression, Journal of Health and Social Behavior, 2000, 41(4):369391.
  • 18
    Auslander BA et al., Perceptions of sexual assertiveness among adolescent girls: initiation, refusal, and use of protective behaviors, Journal of Pediatric and Adolescent Gynecology, 2007, 20(3):157162.
  • 19
    Tolman D, Dilemmas of Desire: Teenage Girls Talk About Sexuality, Cambridge, MA: Harvard University Press, 2002.
  • 20
    Crawford M and Popp D, Sexual double standards: a review and methodological critique of two decades of research, Journal of Sex Research, 2003, 40(1):1326.
  • 21
    Neumark-Sztainer D et al., Obesity, disordered eating, and eating disorders in a longitudinal study of adolescents: how do dieters fare 5 years later? Journal of the American Dietetic Association, 2006, 106(4):559568.
  • 22
    Eisenberg ME et al., Weight-teasing and emotional well-being in adolescents: longitudinal findings from Project EAT, Journal of Adolescent Health, 2006, 38(6):675683.
  • 23
    Pingitore R, Spring B and Garfield D, Gender differences in body satisfaction, Obesity Research, 1997, 5(5):402409.
  • 24
    Rosenberg M, Society and the Adolescent Self-Image, Princeton, NJ: Princeton University Press, 1965.
  • 25
    Kandel DB and Davies M, Epidemiology of depressive mood in adolescents: an empirical study, Archives of General Psychiatry, 1982, 39(10):12051212.
  • 26
    Breiman L et al., Classification and Regression Trees, Belmont, CA: Wadsworth International Group, 1984.
  • 27
    Neumark-Sztainer D et al., Overweight status and eating patterns among adolescents: where do youths stand in comparison with the Healthy People 2010 objectives? American Journal of Public Health, 2002, 92(5):844851.
  • 28
    Cubbins LA and Tanfer K, The influence of gender on sex: a study of men’s and women’s self-reported high-risk sex behavior, Archives of Sexual Behavior, 2000, 29(3):229257.
  • 29
    Lansky A, Thomas JC and Earp JA, Partner-specific sexual behaviors among persons with both main and other partners, Family Planning Perspectives, 1998, 30(2):9396.
  • 30
    Agha S et al., Reasons for non-use of condoms in eight countries in Sub-Saharan Africa, Research Division Working Papers, Washington, DC: Population Services International, 2002, No. 49.
  • 31
    Cleland J and Ali M, Sexual abstinence, contraception, and condoms: trends in young single African women, 1993–2001, Lancet, 2006, 368(9549):17881793.
  • 32
    Lescano C et al., Condom use with “casual” and “main” partners: what’s in a name? Journal of Adolescent Health, 2006, 39(3):443.e1443.e7.
  • 33
    Rosengard C et al., Reasons for condom use and non-use with most recent main and non-main sexual partners among sexually experienced adolescents, paper presented at the National STD Prevention Conference, Jacksonville, FL, May 9–11, 2006.
  • 34
    Houston AM et al., More than just vaginal intercourse: anal intercourse and condom use patterns in the context of “main” and “casual” sexual relationships among urban minority adolescent females, Journal of Pediatric and Adolescent Gynecology, 2007, 20(5):299304.
  • 35
    Norris AE et al., Heterosexual experiences and partnerships of urban, low-income African-American and Hispanic youth, JAIDS: Journal of Acquired Immune Deficiency Syndromes, 1996, 11(3):288300.
  • 36
    Manning WD, Longmore MA and Giordano PC, The relationship context of contraceptive use at first intercourse, Family Planning Perspectives, 2000, 32(3):104110.
  • 37
    Yost MR and Zurbriggen EL, Gender differences in the enactment of sociosexuality: an examination of implicit social motives, sexual fantasies, coercive sexual attitudes, and aggressive sexual behavior, Journal of Sex Research, 2006, 43(2):163173.
  • 38
    Bearinger LH et al., Global perspectives on the sexual and reproductive health of adolescents: patterns, prevention, and potential, Lancet, 2007, 369(9568):12201231.
  • 39
    Forhan SE et al., Prevalence of sexually transmitted infections and bacterial vaginosis among female adolescents in the United States: data from the National Health and Nutrition Examination Survey (NHANES) 2003–2004, paper presented at the National STD Prevention Conference, Chicago, Mar. 10–13, 2008.