Our Publications

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Personality to prescription drug misuse in adolescents: Testing affect regulation, psychological dysregulation, and deviance proneness pathways.

Stewart, S. H., Chinneck, A., Thompson, K., Afzali, M. H., Nogueira-Arjona, R., Mahu, I. T., & Conrod, P. J.

Frontiers
2021
Cognition
The IMAGEN study: Reinforcement-related behavior in normal brain function and psychopathology.

Schumann, G., Loth, E., Banaschewski, T., Barbot, A., Barker, G., Buchel, C., Conrod, P., Dalley, J. W., Flor, H., Gallinat, J., Garavan, H., Heinz, A., Itterman, B., Lathrop, G. M., Mallik, C., Mann, K., Martinot, J.-L., Paus, T., Poline, J.-B., … & Flor, H

Molecular Psychiatry, 15(11), 1128–1139
2010
Neurobiology
Validation de la traduction française de la SURPS pour une population d’adolescents québécois.

Castonguay-Jolin, L., Perrier-Ménard, E., Castellanos-Ryan, N., Parent, S., Vitaro, F., Tremblay, R. E., Garel, P., Séguin, J. R., & Conrod, P. J.

Canadian Journal of Psychiatry, 58(9), 538–545
2013
Intervention
Two-year impact of personality-targeted, teacher-delivered interventions on youth internalizing and externalizing problems: A cluster-randomized trial.

O’Leary-Barrett, M., Topper, L., Al-Khudhairy, N., Pihl, R. O., Castellanos-Ryan, N., Mackie, C. J., & Conrod, P. J.

Journal of the American Academy of Child & Adolescent Psychiatry, 52(9), 911–920.
2013
Intervention
Screen time, impulsivity, neuropsychological functions and their relationship to growth in adolescent attention-deficit/hyperactivity disorder symptoms.

Wallace, J., Boers, E., Ouellet, J. et al

Sci Rep 13, 18108
2023
Cognition
The effectiveness of peer interventions for addiction: A systematic review and meta-analysis.

Livingston, W., Milne, B., Fang, G., & Amari, E

Addiction, 113(5), 748–759.
2018
Intervention
Personality-targeted interventions for substance use and misuse

Conrod, P. J.

Current addiction reports, 3(4), 426–436
2016
Intervention
Process variables predicting changes in adolescent alcohol consumption and mental health symptoms following personality-targeted interventions.

O'Leary-Barrett, M., Pihl, R. O., & Conrod, P. J.

Addictive Behaviors, 75, 47–58
2017
Cognition
Personality-targeted interventions delay uptake of drinking and decrease risk of alcohol-related problems when delivered by teachers

O’Leary-Barrett, M., Mackie, C. J., Castellanos-Ryan, N., Al-Khudhairy, N., & Conrod, P. J.

Journal of the American Academy of Child & Adolescent Psychiatry, 49(9), 954–963.e1
2010
Intervention
Personality-targeted interventions delay the adolescent onset of drinking and binge drinking.

Conrod, P. J., Mackie, C., & Castellanos, N.

Journal of Child Psychology and Psychiatry, 49(2), 181–190
2008
Intervention
Long-term effects of a personality-targeted intervention to reduce alcohol use in adolescents.

Conrod, P. J., Castellanos-Ryan, N., & Mackie, C.

Journal of Consulting and Clinical Psychology, 79(3), 296–306
2011
Intervention
Association of Cannabis Use With Adolescent Psychotic Symptoms.

Bourque, J., Afzali, M. H., & Conrod, P. J.

JAMA psychiatry, 75(8), 864–866
2018
Cognition
Five-year outcomes of a school-based personality-focused prevention program on adolescent substance use disorder: A cluster randomized trial.

Conrod, P.J., Stewart, S. H., Seguin, J., Pihl, R., Masse, B., Spinney, S., & Lynch, S.

American Journal of Psychiatry
2025
Intervention
Effects of delaying binge drinking on adolescent brain development: a longitudinal neuroimaging study.

Bourque, J., Baker, T.E., Dagher, A. et al.

BMC Psychiatry 16, 445
2016
Neurobiology
Effectiveness of a selective, personality-targeted prevention program for adolescent alcohol use and misuse: a cluster randomized controlled trial.

Conrod, P. J., O'Leary-Barrett, M., Newton, N., Topper, L., Castellanos-Ryan, N., Mackie, C., & Girard, A.

JAMA psychiatry, 70(3), 334–342
2013
Intervention
Adolescent substance misuse: Neurobiology and evidence-based interventions

Newton, N. C., O’Leary-Barrett, M., & Conrod, P. J.

Current Topics in Behavioral Neurosciences.
2011
Neurobiology
Brief, personality-targeted coping skills interventions and survival as a non-drug user over a two-year period during adolescence.

Conrod, P. J., Castellanos-Ryan, N., & Strang, J.

Archives of General Psychiatry
2010
Intervention
Determinants of early alcohol use in healthy adolescents: The differential contribution of neuroimaging and psychological factors.

Nees, F., Tzschoppe, J., Patrick, C. J., Vollstädt-Klein, S., Steiner, S., Poustka, L., Banaschewski, T., Barker, G. J., Büchel, C., Conrod, P. J., Garavan, H., Heinz, A., Gallinat, J., Lathrop, M., Mann, K., Artiges, E., Paus, T., Poline, J. B., Robbins, T. W., Rietschel, M., Smolka, M. N., Spanagel, R., Struve, M., Loth, E., Schumann, G., & Flor, H.

Neuropsychopharmacology, 37(4), 986–995.
2012
Neurobiology
A cluster-randomized controlled trial evaluating the effects of delaying onset of adolescent substance abuse on cognitive development and addiction following a selective, personality-targeted intervention programme: The Co-Venture trial.

O’Leary-Barrett, M., Mâsse, B., Pihl, R. O., Stewart, S. H., Séguin, J. R., & Conrod, P. J.

Addiction Journal
2017
Intervention
A population-based analysis of the relationship between substance use and adolescent cognitive development

Morin, J.-F. G., Afzali, M. H., Bourque, J., Stewart, S. H., Séguin, J. R., O’Leary-Barrett, M., & Conrod, P. J.

American Journal of Psychiatry, 176(2), 98–106.
2019
Cognition

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