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Dr. I.N. (Ivy) Defoe

Faculty of Social and Behavioural Sciences
Programme group: Forensic Child and Youth Care

Visiting address
  • Nieuwe Achtergracht 127
Postal address
  • Postbus 15776
    1001 NG Amsterdam
Social media
  • Publications


    • Defoe, I. N., Dubas, J. S., & van Aken, M. A. G. (2023). A cross-national study on adolescent substance use: Intentions, peer substance use, and parent-adolescent communication. Journal of Research on Adolescence, 33(2), 641-655.
    • Defoe, I. N., Dubas, J. S., & van Aken, M. A. G. (2023). Do adolescents engage in delinquency to cope with depressive symptoms? Revisiting the longitudinal link between delinquency and depressive symptoms while considering moderation by ethnicity, adolescent phase, and gender. Journal of Developmental and Life-Course Criminology, 9(2), 303-330.
    • Defoe, I. N., Treffers, S., & Stams, G. J. (2023). Research Review: Siblings matter. A multi-level meta-analysis on the association between cannabis use among adolescent siblings. Journal of Child Psychology and Psychiatry and Allied Disciplines, 64(11), 1532-1544.




    • Defoe, I. N., Dubas, J. S., Dalmaijer, E. S., & van Aken, M. A. G. (2020). Is the Peer Presence Effect on Heightened Adolescent Risky Decision-Making only Present in Males? Journal of Youth and Adolescence, 49(3), 693-705.


    • Defoe, I. N., Khurana, A., Betancourt, L. M., Hurt, H., & Romer, D. (2019). Disentangling longitudinal relations between youth cannabis use, peer cannabis use, and conduct problems: developmental cascading links to cannabis use disorder. Addiction, 114(3), 485-493.
    • Defoe, I. N., Semon Dubas, J., & Romer, D. (2019). Heightened Adolescent Risk-Taking? Insights From Lab Studies on Age Differences in Decision-Making. Policy Insights from the Behavioral and Brain Sciences, 6(1), 56-63.


    • Defoe, I. N., Dubas, J. J. S., & van Aken, M. A. G. (2018). The relative roles of peer and parent predictors in minor adolescent delinquency: exploring gender and adolescent phase differences. Frontiers in Public Health, 6.


    • Defoe, I. N., Dubas, J. S., Somerville, L. H., Lugtig, P., & van Aken, M. A. G. (2016). The Unique Roles of Intrapersonal and Social Factors in Adolescent Smoking Development. Developmental Psychology, 52(12), 2044-2056.


    • Defoe, I. N., Dubas, J. S., Figner, B., & van Aken, M. A. G. (2015). A Meta-Analysis on Age Differences in Risky Decision Making: Adolescents Versus Children and Adults. Psychological Bulletin, 141(1), 48-84.


    • Defoe, I. N., Farrington, D. P., & Loeber, R. (2013). Disentangling the relationship between delinquency and hyperactivity, low achievement, depression, and low socioeconomic status: Analysis of repeated longitudinal data. Journal of Criminal Justice, 41(2), 100-107.
    • Defoe, I. N., Keijsers, L., Hawk, S. T., Branje, S., Dubas, J. S., Buist, K., Frijns, T., van Aken, M. A. G., Koot, H. M., van Lier, P. A. C., & Meeus, W. (2013). Siblings versus parents and friends: longitudinal linkages to adolescent externalizing problems. Journal of Child Psychology and Psychiatry, 54(8), 881-889.


    • Stolwijk, I. J., van der Put, C. E., & Defoe, I. N. (2021). Gescheiden plaatsing van broers en zussen bij gezamenlijke uithuisplaatsing: Onderzoek naar de prevalentie en onderliggende oorzaken. WODC, Ministerie van Veiligheid & Justitie.
    This list of publications is extracted from the UvA-Current Research Information System. Questions? Ask the library or the Pure staff of your faculty / institute. Log in to Pure to edit your publications. Log in to Personal Page Publication Selection tool to manage the visibility of your publications on this list.
  • Ancillary activities
    • No ancillary activities