Akinbami, L. J. & Schoendorf, K. C. (2002). Trends in childhood asthma: Prevalence, health care utilization and mortality. Pediatrics, 110, 315-322.
Asher, M. I., Montefort, S., Bjoksten, B., Lai, C. K. W., Strachan, D. P., Weland, S. K. et al. (2006). Worldwide time trends in the prevalence of symptoms of asthma, allergic rhinoconjunctivitis, and eczema in childhood: ISAAC Phases One and Three repeat multicountry cross-sectional surveys. Lancet, 368, 733-743.
Astolfi, P. & Zonta, L. A. (2002). Delayed maternity and risk at delivery. Paediatric and Perinatal Epidemiology, 16, 67-72.
Bayley, N. (1969). Bayley Scales of Infant Development. New York: Psychological Corporation.
Broekmans, F. J., Knauff, E. A. H., te Velde, E. R., Macklon, N. S., & Fauser, B. C. (2007). Female reproductive ageing: Current knowledge and future trends. Trends in Endocrinology and Metabolism, 18, 58-65.
Broidy, L. M., Nagin, D. S., Tremblay, R. E., Bates, J. E., Brame, B., Dodge, K. A. et al. (2003). Developmental trajectories of childhood disruptive behaviors and adolescent delinquency: A six-site, cross-national study. Developmental Psychology, 39, 222-245.
Brooks-Gunn, J. & Furstenberg, F. F. (1986). The children of adolescent mothers: Physical, academic, and psychological outcomes. Developmental Review, 6, 224-251.
Carolan, M. (2003). The graying of the obstetric population: Implications for the older mother. Journal of Obstetric, Gynecologic, and Neonatal Nursing, 32, 19-27.
Chao, R. K. & Willms, J. D. (2002). Parenting and children's behaviour problems. In J.D.Willms (Ed.), Vulnerable Children (pp. 149-165). Ottawa: Human Resources Development Canada and Statistics Canada.
de La Rochebrochard, E. & Thonneau, P. (2002). Paternal age and maternal age are risk factors for miscarriage; results of a multicentre European study. Human Reproduction, 17, 1649-1656.
DeLemos, M. (2002). Patterns of Young Children's Development: An International Comparison of Development as Assessed by 'Who Am I?' (Rep. No. Research paper R-02-5E). Ottawa: Human Resources Development Canada, Applied Research Branch.
Dunn, L. M. & Dunn, L. M. (1981). Peabody Picture Vocabulary Test - Revised: Manual for forms L and M. Circle Pines, MN: American Guidance Service.
Epstein, N. B., Baldwin, L. M., & Bishop, D. W. (1983). The McMaster Family Assessment Device. Journal of Marital and Family Therapy, 9, 171-180.
Feinstein, L. & Duckworth, K. (2006). Development in the early years: Its importance for school performance and adult outcomes London: Centre for Research on the Wider Benefits of Learning.
Fergusson, D. M. & Woodward, L. J. (1999). Maternal age and educational and psychosocial outcomes in early adulthood. Journal of Child Psychology and Psychiatry, 43, 479-489.
Fretts, R. C., Schmittdiel, J., McLean, F. H., Usher, R. H., & Goldman, M. B. (1995). Increased maternal age and the risk of fetal death. The New England Journal of Medicine, 333, 953-957.
Garner, R. & Kohen, D. (2008). Changes in the prevalence of asthma among Canadian children and youth. Health Reports, 19, 1-7.
Garrison, M. E. B., Blalock, L. B., Zarski, J. J., & Merritt, P. B. (1997). Delayed parenthood: An exploratory study of family functioning. Family Relations, 46, 281-290.
Gougeon, A. (2005). The biological aspects of risks of infertility due to age: The female side. Epidemiology and Public Health, 53, 2S37-2S46.
Heck, K. E., Schoendorf, K. C., Ventura, S. J., & Kiely, J. L. (1997). Delayed childbearing by education level in the United States, 1969-1994. Maternal and Child Health Journal, 1, 81-88.
Hediger, M. L., Overpeck, M. D., Ruan, W. J., & Troendle, J. F. (2002). Birthweight and gestational age effects on motor and social development. Paediatric and Perinatal Epidemiology, 16, 33-46.
Japel, C., Normand, C., Tremblay, R., & Willms, J. D. (2002). Identifying vulnerable children at an early age. In J.D.Willms (Ed.), Vulnerable Children (pp. 105-119). Ottawa: Human Resources Development Canada and Statistics Canada.
Koko, K. & Pulkkinen, L. (2000). Aggression in childhood and long-term unemployment in adulthood: A cycle of maladaptation and some protective factors. Developmental Psychology, 36, 463-472.
Levine, J. A., Pollack, H., & Comfort, M. E. (2001). Academic and behavioral outcomes among the children of young mothers. Journal of Marriage and Family, 63, 355-369.
Lipman, E. L., Offord, D. R., Dooley, M. D., & Boyle, M. H. (2002). Children's outcomes in differing types of single-parent families. In J.D.Willms (Ed.), Vulnerable Children (pp. 229-242). Ottawa: Human Resources Development Canada and Statistics Canada.
Lopez Turley, R. N. (2003). Are children of young mothers disadvantaged because of their mother's age or family background? Child Development, 74, 465-474.
MacNab, Y. C., Macdonald, J., & Tuk, T. A. (1997). The risks of childbearing at older ages. Health Reports, 9, 41-50.
Mannino, D. M., Homa, D. M., Akinbami, L. J., Moorman, J. E., Gwynn, C., & Redd, S. C. (2002). Surveillance for asthma -- United States, 1980-1999. Morbidity and Mortality Weekly Report, 51, 1-13.
Matthews, T. J. & Hamilton, B. E. (2002). Mean age of mother, 1970-2000. National Vital Statistics Report, 15, 1-16.
Millar, W. J. & Hill, G. B. (1998). Childhood asthma. Health Reports, 10, 9-21.
Nagin, D. & Tremblay, R. E. (1999). Trajectories of boys' physical aggression, opposition, and hyperactivity on the path to physically violent and nonviolent juvenile delinquency. Child Development, 70, 1181-1196.
Nybo Andersen, A. M., Wohlfahrt, J., Christens, P., Olsen, J., & Melbye, M. (2000). Maternal age and fetal loss: Population based register linkage study. British Medical Journal, 320, 1708-1712.
Pettit, G. S., Bates, J. E., & Dodge, K. A. (2007). Supportive parenting, ecological context, and children's adjustment: A seven-year longitudinal study. Child Development, 68, 908-923.
Pevalin, D. J., Wade, T. J., & Brannigan, A. (2003). Parental assessment of early childhood development: Biological and social covariates. Infant and Child Development, 12, 167-175.
Pogarsky, G., Thornberry, T. P., & Lizotte, A. J. (2006). Developmental outcomes for children of young mothers. Journal of Marriage and Family, 68, 332-344.
Prysak, M., Lorenz, R. P., & Kisly, A. (1995). Pregnancy outcome in nulliparous women 35 years and older. Obstetrics and Gynecology, 85, 65-70.
Racine, Y. & Boyle, M. H. (2002). Family functioning and children's behaviour problems. In J.D.Willms (Ed.), Vulnerable Children (pp. 199-209). Ottawa: Human Resources Development Canada and Statistics Canada.
Reefhuis, J. & Honein, M. A. (2004). Maternal age and non-chromosomal birth defects, Atlanta -- 1968-2000: Teenager or thirty-something, who is at risk? Birth Defects Research (Part A), 70, 572-579.
Rizzi, E., Rossina, A., & Colombo, B. (2005). Age effect: Results from a detailed prospective study on daily fecundability. Epidemiology and Public Health, 53, 2S57-2S64.
Shaffer, D. R., Wood, E., & Willoughby, T. (2005). Developmental Psychology. (2nd Canadian edition ed.) Toronto: Thomson Nelson.
Shields, M. (2006). Overweight and obesity among children and youth. Health Reports, 17, 27-42.
SmithBattle, L. (2007). Legacies of advantage and disadvantage: The case of teen mothers. Public Health Nursing, 24, 409-420.
SmithBattle, L. & Leonard, V. W. (2006). Teen mothers and their teenaged children: The reciprocity of developmental trajectories. Advances in Nursing Science, 29, 351-365.
Somers, M.-A. & Willms, J. D. (2002). Maternal Depression and Childhood Vulnerability. In J.D.Willms (Ed.), Vulnerable Children (pp. 211-228). Ottawa: Human Resources Development Canada and Statistics Canada.
Spieker, S. J., Larson, N. C., Lewis, M. L., Keller, T. E., & Gilchrist, L. (2006). Developmental trajectories of disruptive behaviour problems in preschool children of adolescent mothers. Child Development, 70, 443-458.
Statistics Canada (n.d.). Microdata User Guide, National Longitudinal Survey of Children and Youth - Cycle 6, September 2004 to June 2005.
Statistics Canada (2006). Births: Live Births 2004. Statistics Canada Catalogue no. 84F0210XIE, Vol. 1. Ottawa.
Statistics Canada (2007). Births: Live Births 2005. Statistics Canada Catalogue no. 84F0210XIE. Ottawa.
Stevens, R. & Pihl, R. O. (1987). Seventh-grade students at-risk for school failure. Adolescence, 22, 345.
Stevenson, H. W. & Newman, R. S. (1986). Long-term prediction of achievement and attitudes in mathematics and reading. Child Development, 57, 646-659.
Thomas, E. M. (2004). Aggressive behaviour outcomes for young children: Change in parenting environment predicts change in behaviour Ottawa: Statistics Canada, 89-599-MIE2004001.
Tough, S., Benzies, K., Newburn-Cook, C., Tofflemire, K., Fraser-Lee, N., Faber, A. et al. (2006). What do women know about the risks of delayed childbearing? Canadian Journal of Public Health, 97, 330-334.
Tough, S., Tofflemire, K., Benzies, K., Fraser-Lee, N., & Newburn-Cook, C. (2007). Factors influencing childbearing decisions and knowledge of perinatal risks among Canadian men and women. Maternal and Child Health Journal, 11, 189-198.
WHO Multicentre Growth Reference Study Group (2006). WHO Motor Development Study: Windows of achievement for six gross motor development milestones. Acta Paediatrica, 450, 86-95.
Ziadeh, S. & Yahaya, A. (2001). Pregnancy outcome at age 40 and older. Archives of Gynecology and Obstetrics, 265, 30-33.