Gamache, D., Deschênes, M., Bouchard Asselin, C., Théberge, D., Berthelot, N., Marcoux, L.-A., & Savard, C. (2026). Change in Alternative Model for Personality Disorders constructs after one year of psychotherapy: A naturalistic proof-of-concept study in private practice. Journal of Psychotherapy Integration, 36(1), 77-93. https://doi.org/10.1037/int0000367
Gamache, D., Leclerc, P., Côté, A., Théberge, D., & Savard, C. (2024). Broader issues in test translation and validation: A commentary inspired by Macina et al. (2023). Journal of Personality Assessment, 106(6), 724–726. https://doi.org/10.1080/00223891.2024.2375213
Gamache, D., Maheux-Caron, V., Théberge, D., Côté, A., Rancourt, M.-A., Hétu, S., & Savard, C. (2023), Revisiting the vulnerable dark triad hypothesis using a bifactor model. Scandinavian Journal of Psychology, 64(5), 679-692. https://doi.org/10.1111/sjop.12921
Gamache, D., Cloutier, M., Faucher, J., Leclerc, P., & Savard, C. (2023). Stalking perpetration through the lens of the alternative DSM-5 model for personality disorders. Personality and Mental Health, 17(2), 135–146. https://doi.org/10.1002/pmh.1567
Gamache, D., Leclerc, P., Payant, M., Mayrand, K., Nolin, M.-C., Marcoux, L.-A., Sabourin, S., Tremblay, M. & Savard, C. (2022). Preliminary steps toward extracting the specific Alternative Model for Personality Disorders from Criteria A and B self-reports. Journal of Personality Disorders, 36(4), 476-488. https://doi.org/10.1521/pedi_2012_35_541
Gamache, D., Savard, C., Faucher, J., & Cloutier, M. E. (2022). Development and validation of the stalking and obsessive relational intrusions questionnaire (SORI-Q). Journal of Interpersonal Violence, 37(21-22), NP19420-NP19446. https://doi.org/10.1177/088626052110428
Gamache, D., Savard, C., Leclerc, P., Payant, M., Berthelot, N., Côté, A., Faucher, J., Lampron, M., Lemieux, R., Mayrand, K., Nolin, M.-C., & Tremblay, M. (2021). A proposed classification of ICD-11 severity degrees of personality pathology using the self and interpersonal functioning scale. Frontiers in Psychiatry, 12, Article 628057.https://doi.org/10.3389/fpsyt.2021.628057
Gamache, D., Savard, C., Lemieux, R., & Berthelot, N. (2022). Impact of level of personality pathology on affective, behavioral, and thought problems in pregnant women during the coronavirus disease 2019 pandemic. Personality Disorders: Theory, Research, and Treatment, 13(1), 41–51. https://doi.org/10.1037/per0000479
Gamache, D., Savard, C., Leclerc, P., & Côté, A. (2019). Introducing a short self-report for the assessment of DSM–5 level of personality functioning for personality disorders: The Self and Interpersonal Functioning Scale. Personality Disorders: Theory, Research, and Treatment, 10(5), 438–447. https://doi.org/10.1037/per0000335
Gamache, D., Savard, C., Lemelin, S., Côté, A., & Villeneuve, E. (2018). Premature psychotherapy termination in an outpatient treatment program for personality disorders: A survival analysis. Comprehensive Psychiatry, 80, 14-23. https://doi.org/10.1016/j.comppsych.2017.08.001
Alyson Mathieu Ph. D. Département de psychologie 
Mehdi Abbady Ph. D. Département de psychologie 
