Répertoire du personnel administratif et enseignant

Julien_Chopin

Julien Chopin

École de travail social et de criminologie

Professeur associé, criminologie

Diplômes et formations

2021-2022  Chercheur postdoctoral, Centre International de Criminologie Comparée, Université de Montréal

2018-2021  Senior Postdoctoral Fellow, School of Criminology, Simon Fraser University

2017  Doctorat en Criminologie, Ecole des Sciences Criminelles, Université de Lausanne

2012  Master en droit et sciences criminelles mention criminologie et sécurité, Ecole des Sciences Criminelles, Université de Lausanne

2009  Licence en droit, Faculté des sciences juridiques, politiques et sociales, Université Catholique de Lyon

Publications

Journaux avec comités de lecture

Chopin, J., Fortin, F., Paquette, S., Guay, J-P., Péloquin, O., & Chartrand, E. (2023). Violent Partners or a Specific Class of Offenders? A Criminal Career Approach to Understanding Men Involved in Intimate Partner Sexual Violence. Sexual Abuse.

Beauregard, J. & Chopin, J. (2023). Interactions between offender and crime characteristics leading to a lethal outcome in cases of sexually-motivated abductions. Sexual Abuse.

Chopin, J., Fortin, F., Guay, J-P., & Péloquin, O., Paquette, S., & Chartrand, E. (2023). ‘Till Death Do Us Part’: An integrated multi-theoretical approach to identify predictors of intimate partner homicide and femicide. Journal of Criminal Justice.

Chopin, J., Beauregard, E., DeLisi, M. (2023). Adverse childhood experience trajectories and individual high risk-behaviors of sexual offenders: A developmental victimology perspective. Child Abuse and Neglect.

Faubert, C., Decary-Hetu, D., Chopin, J., Malm, A., Ratcliff, J., & Dupont, B. (2023). “Like aspirin for arthritis”: A qualitative study of deterrence in cyberspace associated with police crackdowns on the dark web". Criminology & Public Policy.

Chopin, J., Beauregard, E., Molnar, L. (2023). La durée des évènements traumatiques et la polyvictimisation durant l’enfance sont-ils associés au développement de facteurs de risques chez les agresseurs sexuels ? Une approche multidimensionnelle de victimologie développementale. Criminologie, Forensique et Sécurité.

Geourgoulis, H., Beauregard, E., Chopin, J. (2023). Naked Body Disposal: An Indicator of the Type of Sexual Homicide. Journal of Criminal Psychology.

Geourgoulis, H., Beauregard, E., Chopin, J. (2023). Crime Scene and Victim Characteristics in Sexual Homicide Cases Where the Body is Openly Displayed. Journal of Police and Criminal Psychology.

Sun, P., Beauregard, E., & Chopin, J. (2023). The significance of unusual acts in sexual homicide. Journal of Investigative Psychology and Offender Profiling

Paquette, S., Ha, O., Chopin, J., Beauregard, E., McCuish, E. (2023). Offending Patterns in Cases of Sexual Violence Committed by Multiple Perpetrators. Victims & Offenders.

Fortin, F., Kentzinger, C., Chopin, J., Delle Donne, J. (2023). Is Facebook enough? Police agencies and the use of social media in investigation context. Journal of Crime and Justice.

Beauregard, E. & Chopin, J. (2023). Target Selection and Crime Characteristics: A Comparison of Sexually Motivated Abduction Cases to Nonsexual Abduction Cases and Nonabduction Sexual Cases. Criminal Justice and Behavior.

Chopin, J. & Décary-Hétu, D. (2023). Dark web pedophile site users' cybersecurity concerns: A lifespan and survival analysis. Journal of Criminal Justice

Bélair, G., Chopin, J., Fortin, F., Beauregard, E. (2023). Men Can Be Victims Too: Male-to-Male Sexual Assault Scripts. Victims & Offenders.

Chopin, J., Décary-Hétu, D., Marois, E., Vincendon, L. (2023). Sous-culture pédophile et processus d’enculturation en matière de cybersécurité : une analyse en classes latentes des thématiques sécuritaires sur le dark web. Criminologie, Forensique et Sécurité.

Chopin, J., Beauregard, E. (2023). Understanding the Sexual Victimization of Child and Elder Victims under the Lens of Interactional Victimology: A Routine Activities Theory Approach. Justice Quarterly.

Chopin, J., Beauregard, E., Deslauriers-Varin, N. (2023). Less exposed, more vulnerable? Understanding the sexual victimization of women with disabilities under the lens of victimological theories. International Review of Victimology.

Kim, A., Beauregard, E., Chopin, J. (2023) Strangulation in sexual homicide: Is it opportunity, victim’s vulnerability or sadism?. Journal of Forensic and Legal Medecine.

Chai, A., Chopin, J., Beauregard, E., & Molnar, L. (2023). Unraveling the sexual victimization of sex workers: A latent class analysis through the lens of environmental criminology. Crime & Delinquency.

Beauregard, E., Chopin, J., & Andresen, M. (2022). Modus operandi in sexual assaults of female strangers does not change over time. Sexual Abuse.

Chopin, J., Beauregard, E., Baroche, C., Piridjani, M., Sabot, M., & Fortin, F. (2022). An exploration of unsolved missing persons cases suspected of a criminal outcome: A forensic victimology approach. Journal of Investigative Psychology and Offender Profiling

Chopin, J., DeLisi, M., & Beauregard, E. (2022). Developmental Sequela for Sexual Homicide: Testing an Integrated Multi-Theoretical Model. Journal of Interpersonal Violence

Bitzer, S., Chopin, J., Beauregard, E., Mousseau, V., & Fortin, F. (2022). Sexual homicide and the forensic process: The decision-making process of collecting and analyzing traces and its implication for crime solving. Forensic Science International.

Reale, K., Chopin, J., Gauthier, A., & Beauregard, E. (2022). Sexually sadistic crimes of child and adult victims: A comparative study. International Journal of Offender Therapy and Comparative Criminology.

Reale, K., Chopin, J., Gauthier, A., & Beauregard, E. (2022). Manifestations of sexual sadism in child sexual assault and the associated victim, offender, and offense characteristics: A latent class analysis. Child Abuse and Neglect.

Paquette, S., Chopin, J., Beauregard, E., & Fortin, F. (2022). Risky business: Deadliest predictors of sex-trade worker sexual victimization. Victims & Offenders

Chopin, J., Beauregard, E., & Arseneault C. (2022). Requiem for a dream: A lifestyle and routine activities victimological framework to explore the sexual victimization of illicit drug users. Journal of Aggression, Maltreatment & Trauma.

Chopin, J. & Beauregard, E. (2022). “Why didn’t you resist?”: Situational influences on victim resistance during a rape. International Review of Victimology.

Chopin, J., Fortin, F., & Paquette, S. (2022). Childhood Victimization and Poly-Victimization of Online Sexual Offenders: A Developmental Psychopathology Perspective. Child Abuse & Neglect.

Chopin, J., Paquette, S., & Fortin, F. (2022). Geek vs. Newbies: Investigating the Criminal Expertise of Online Sex Offenders. Deviant Behavior.

Paquette, S., Chopin, J., & Fortin, F. (2022) Child Sexual Exploitation Material Users, One Size Fits All For? Exploring Tailored Clinical Dimensions based on Criminogenic and Cognitive Factors. Criminal Behaviour and Mental Health.

Chai, A., Yaksic, E., Chopin, J., Fortin, F., & Hewitt, A. (2022). Time after time: Factors predicting homicide series’ duration. Journal of Criminal Justice.

Chopin, J. & Beauregard, E. (2022) Typologie des agresseurs sexuels sadiques : une analyse en classes latentes des manifestations du sadisme et de leurs corrélats. Criminologie.

Chopin, J., Beauregard, E. & Dietz, P. (2021). Death in Sadistic Sexual Crimes: A Neural Network Analysis of Factors Associated with a Lethal Outcome. Criminal Justice & Behavior. Online First.

Chopin, J., Beauregard, E. & Paquette, S. (2022). Sexual victimization involving solo female offenders: A crime script approach. Crime & Delinquency.

Chopin, J. & Beauregard, E. (2022). Manifestations of Sadism in Sexual Homicide: A Criminological Contribution. Psychology, Crime & Law.

Paquette, S., & Chopin, J. (2022). What is Distinctive in the Sexual Abuse of Adolescents? A Comparison with the Sexual Abuse of Children and Adults. Victims & Offenders.

Chopin, J. & Paquette, S. Beauregard, E (2021). Is there a stranger « expert » rapist?. Sexual Abuse. Online First.

Chai, A., Yaksic, E., & Chopin, J. (2021). It takes two: An examination of single perpetrator vs. team perpetrator in serial homicides. Homicide Studies. Online First.

Reale, K., Beauregard, E., & Chopin, J. (2021). Criminal expertise in serial sexual offending: a comparison to "novices". Journal of Criminal Psychology. 11(4), 370-383.

Chopin, J. & Beauregard, E. (2021). Understanding the Sexual Victimization of Children by Juveniles: Identifying Criminal Event Patterns. Canadian Journal of Criminology and Criminal Justice. Online First.

Chopin, J. & Beauregard. E. (2021). The Unusual Case of Sexual Homicide Against Males: Comparisons and Classification. International Journal of Offender Therapy and Comparative Criminology. Online First.

Chopin, J., Beauregard, E., Reale, K. (2021). Criminal Mobility and Motiveless Homicide: Directions for the Investigation. Journal of Police and Criminal Psychology. Online First.

Reale, K., Beauregard, E., & Chopin, J., (2021). Expert vs. novice: Criminal expertise in sexual burglary and sexual robbery. Sexual Abuse. Online First.

Chopin, J. & Paquette, S. (2021). Les jeunes enfants victimes d’agressions sexuelles en contexte extrafamilial : Identifier les processus de victimisation spécifiques à partir de l’analyse de réseau neuronal pour comprendre et intervenir. Revue Internationale de Police Technique et Scientifique.

Reale, K., Beauregard, E., & Chopin, J., (2021) Is criminal expertise a feature of unsolved sexual assault involving theft?. International Journal of Offender Therapy and Comparative Criminology. Online First.

Chopin, J. & Beauregard. E. (2021). The Role of Victim-Offender Alcohol Abuse on Crime Commission Process Involved in Sexual Victimization. Victims & Offenders. 17(1), 38-59.

Reale, K., Beauregard, E., & Chopin, J., (2021). Criminal expertise and sexual violence: Comparing the crime-commission process of sexual burglars and sexual robbers. Criminal Justice and Behavior. Online First.

Reale, K., Beauregard, E., & Chopin, J. (2021). Making Sense of Senseless Murders? The Who, What, When, and Where. Behavioral Science & the Law. 39(2), 230-244.

Chopin, J. & Beauregard. E. (2021). Sadistic Juvenile Offenders: Identifying Clinical Intervention Dimensions Based on Sadism Manifestations and Criminogenic Factors. The Journal of Forensic Psychiatry and Psychology. 32(6), 792-807.

Chopin, J., Beauregard. E., & DeLisi M. (2021). Homicidal child sexual abuse: Identifying the combinations of factors predicting a lethal outcome. Child Abuse and Neglect. 111, 1-13.

Chopin, J. & Beauregard. E. (2021). Patterns of Overkill in Sexual Homicide. Journal of Criminal Psychology, 11(1), 44-58.

Chopin, J. & Beauregard, E. (2021). Sexual abuse of elderly victims investigated by the police: From motive to crime characteristic. Journal of Interpersonal Violence. 36(13-14), 6722-6744.

Chopin, J. & Beauregard, E. (2021). La victimisation sexuelle des personnes âgées dans un contexte extrafamilial. Une analyse en classes latentes du processus victimologique. Revue Internationale de Police Technique et Scientifique. 3, 311-320.

Chopin, J. & Beauregard, E. (2020). Scripting Extrafamilial Child Sexual Abuse: A Latent Class Analysis of the Entire Crime-Commission. Child Abuse and Neglect. 106, 1-14.

Chopin, J. & Beauregard. E. (2020). Juvenile Sexual Murderers: Examination and Classification of the Crime-Commission Process. Journal of Forensic Sciences. 65(5) 1627-1637.

Chopin, J., Beauregard, E., & Deslauriers-Varin, N. (2020). Les agressions sexuelles d’enfants non résolues par la police. Criminologie. 53(2).

Chopin, J. & Beauregard, E. (2020). Elderly sexual abuse: An Examination of the Criminal Event. Sexual Abuse. 32(6) 706-726.

Chopin, J. & Aebi, M. (2020). The level of attrition in domestic violence: A valid indicator of the efficiency of a criminal justice system? European Journal of Criminology. 17(3), 269-287.

Beauregard, E., Chopin, J., & Winter, J. (2020) Lethal Outcome in Elderly Sexual Violence. Journal of Criminal Justice. 71(2020), 1-9.

Chopin, J. & Beauregard, E. (2020). The unusual victim: Understanding the specific crime processes and motivations for elderly sexual homicide. Journal of Forensic Sciences, 65(2) 535-543.

Hewitt, A., Chopin, J., & Beauregard, E. (2020). Offender and Victim ‘Journey to Crime’: Motivational differences among stranger rapists. Journal of Criminal Justice. 69(2020), 1-10.

Chopin, J. & Beauregard. E. (2020). Body Dismemberment in Sexual Homicide Cases: Lust Murder or Rational Decision? Psychology, Crime & Law. 27(9), 869-889.

Chopin, J. & Beauregard. E. (2020). Patterns of Necrophilia in Sexual Homicide: A Criminological Perspective. International Journal of Offender Therapy and Comparative Criminology, 53(2)

Beauregard, E., Chopin, J., & Darjee, R. (2020) Foreign object insertion in sexual homicide: A new perspective. Journal of Interpersonal Violence. Online First.

Beauregard, E., Chopin, J. (2020) The lesser of two evils? Sexual homicide as an “hybrid” offense. Journal of Criminal Justice. 71(2020), 1-14

Chopin, J. & Beauregard. E. (2020). Sexual Sadism: Its Role in the Crime-Commission Process of Sexual Homicide of Children. Journal of Interpersonal Violence.

Chopin, J., Beauregard, E., & Bitzer, S. (2020). Factors influencing the use of forensic awareness strategies in sexual homicide. Journal of Criminal Justice. 71(2020), 1-14.

Chai, A., Beauregard, E., & Chopin, J. (2020). “Drop the body”: Body Disposal Patterns in Sexual Homicide. International Journal of Offender Therapy and Comparative Criminology. 65(6-7), 692-714.

Chopin, J., Beauregard, E. Gatherias, F., & Oliveira. E. (2020) L’influence des comportements paraphiliques sur le processus de passage à l’acte des agresseurs sexuels. Criminologie, 53(2).

Chopin, J., Caneppele, S. & Beauregard, E. (2020). An Analysis of Mobility Patterns in Sexual Homicide. Homicide Studies. 24(2) 178-202.

Equey, S., Borisova, B., Caneppele, S., Chopin, J., & Rosés Brüngger, R. (2020). Perceptions et attitudes des analystes envers les logiciels de prédiction de la criminalité : le cas des polices cantonales romandes. Revue Internationale de Criminologie et de Police Technique et Scientifique, 73 (1).

Chopin, J. & Beauregard. E. (2019). Sexual homicide: A criminological perspective. Current Psychiatry Report, 21(12), 1-9.

Chopin, J. & Beauregard, E. (2019). Sexual homicide of children: A new classification. International Journal of Offender Therapy and Comparative Criminology. 63(9), 1681-1704.

Chopin, J. & Beauregard. E. (2019). Sexual Homicide in France and Canada : An International Comparison. Journal of Interpersonal Violence. 36(19-20), 10453–10476

Chopin, J. & Beauregard. E. (2019). Lethal combinations: A conjunctive analysis of crime scene behavior associated with sexual homicide. Behavioral Science & The Law. 37(5) 559-578.

Chopin, J. & Beauregard, E. (2019). The Sexual Murderer is a Distinct Type of Offender. International Journal of Offender Therapy and Comparative Criminology. 63(9), 1597-1620.

Chopin, J., Beauregard, E., Bitzer, S. & Reale, K. (2019). Rapists’ behavior to avoid police detection. Journal of Criminal Justice. 61, 116-130.

Chopin, J. & Caneppele, S. (2019). Geocoding child sexual abuse: An explorative analysis on journey to crime and to victimization. Child Abuse and Neglect. 91, 116-130.

Chopin, J. & Caneppele, S. (2019). The Mobility Crime Triangle for Sexual Offenders and the Role of Individual and Environmental Factors. Sexual Abuse. 31(7), 812-836.

Chopin, J. & Aebi, M. (2019). The tree that hides the forest? Testing the construct validity of ViCLAS through an empirical study of missing data. Policing: A Journal of Policy and Practice. 13(1), 55-65.

Chopin, J. & Aebi, M. (2019). La gestion des informations dans le cadre de l’analyse criminelle de la délinquance sexuelle sérielle : Vers une réduction empirique de ViCLAS. Criminologie. 52(2) 164-192

Cinaglia, G., Chopin, J., Villettaz, P. & Delemont, O. (2019). Étude sur l’impact d’un délai d’effacement automatique pour les profils ADN de personnes prévenues. Criminologie. 52(2) 141-153.

Granville, A., Chopin, J., Esseiva, P., Udrisard, R., Zobel, P., & Jendly, M. (2018). Consommateurs ou auto-producteurs de cannabis : Une étude exploratoire sur les facteurs divergents. Revue Internationale de Criminologie et de Police Technique et Scientifique, 71(3), 259-273.

Chopin, J. & Aebi, M. (2018). Les données de police permettent-elles la détection des agresseurs sexuels sériels ? Une analyse de la validité concourante de ViCLAS. Revue Internationale de Criminologie et de Police Technique et Scientifique, 71(1), 21-36.

Grossrieder, L., Chopin, J., Jendly, M., Genessay, T., & Baechler, S. (2017). Nothing is permanent except change: A case study of crime displacement in Switzerland. Security Journal, 30(3), 749-771.

Livres et monographies

Paquette, S., Chopin, J., & Fortin, F. (2023). Crimes sexuels en ligne, délinquants et victimes : Théorie, recherche et pratique, Presse de L’Université Laval.

Beauregard, E., & Chopin, J. (2021). Elderly Sexual Abuse: Theory, Research, and Practice, Routledge.

Aebi, M. F., Berger-Kolopp, L., Burkhard, C., Chopin, J., Hashimoto, Y. Z. & Tiago, M., (2019). Foreign Offenders in Prison and on Probation in Europe, Council of Europe, Strasbourg.

Chapitres de livres

Beauregard, E., Chopin, J., & Hewitt, A. (sous presse). Hunting Patterns of Sex Offenders: Using a Crime Script Approach for Geographic Profiling. In D. Canter, & D. Youngs. (Eds.), Routledge Handbook of Geographical Offender Profiling. New York: NY: Routledge.

Chopin, J., Beauregard, E. & Caneppele, S. (sous presse). Measuring Interaction Potential: Mobility Triangles. In E. Groff, & C. Haberman, (Eds.), The Study of Crime and Place: A Methods Handbook. Philadelphia, PA: Temple University Press.

Beauregard, E., & Chopin, J. (sous presse). Sexual Homicide: An Updated Analysis of the Offender, the Victim and the Offence. In R. N. Kocsis (Ed.), Serial Murder and the Psychology of Violent Crimes. New York: NY: Springer.

Chopin, J., & Beauregard, E. (2021). Sexual Homicide and its Investigation: New Perspectives to Improve Police Practices. In N, Deslaurier-Varin & C. Bennell, J. (Eds.), Criminal Investigations of Sexual Offenses (pp. 235-251). New York: NY: Springer.

Beauregard, E. & Chopin, J. (2021). Sexual Crime Investigation and Offender’s Decision-Making: Rationality, Achievement, and Expertise. In N, Deslaurier-Varin & C. Bennell, J. (Eds.), Criminal Investigations of Sexual Offenses (pp. 7-16). New York: NY: Springer.

Chopin, J. & Beauregard, E. (2020). Contributions of Psychological Science on Response to Sexual Assault. In P. Marques & M. Paulino (Eds.), Police Psychology: New Trends in Forensic Psychological Science (pp 243-264) . New York: NY: Elsevier.

Chopin, J., & Beauregard, E. (2020). Sex Offenders’ Forensic Awareness Strategies. In B. Fox, A. Reid, & A. Masys, J. (Eds.), Science Informed Policing (pp. 39-55). New York: NY: Springer.

Chopin, J., Campistol, C. & Jendly, M. (2020). Personnes et libertés dans une société en mal de « sécurité ». In Copain-Héritier, C & Longère, F., C. (Ed). Personne et Liberté : de la biologie au droit. État des lieux d’une connexion (pp. 419-434). Paris : L. G. D. J – Lextenso éditions.

Aebi M.F., Burkhardt C., Chopin J. & Tiago M.M. (2016). International Comparisons of Prison Statistics: Key Facts and Figures of the SPACE 2014 Report and Trends from 2005 to 2014. In Kolarić. D (Ed.). International Scientific Conference “Archibald Reiss Days” 2016 (pp. 319-329). Belgrade: Academy of Criminalistics and Police Studies.

Rapports de recherche

Guay, J-P, Fortin, F., Chopin, J., & Peloquin, O. Bracelets anti-rapprochement : entre prédiction et décision : une approche basée sur les données probantes au sujet de l’application du bracelet anti-rapprochement en matière de violence conjugale en contexte québécois. Montréal, Canada : Université de Montréal.

Chopin, J., Gathérias, F., Oliveira, E., Baroche, C., Allimann, P., Piridjani, M., Baudot, C., (2019). Caractéristiques socio-psychologiques des individus ayant commis ou facilité des attentats terroristes islamistes en France (2012-2018). Paris: Ministère de l’intérieur français.

Aebi, M.F., Berger-Kolopp, L., Burkhardt, C., Chopin, J., Hashimoto, Y.Z. & Tiago, M.M. (2018). Foreign offenders in prison and probation in Europe: Trends from 2005 to 2015 (inmates) and situation in 2015 (inmates and probationers). Strasbourg: Conseil de l’Europe.

Chopin, J., Volet, P., & Aebi M. F. (2017). Le suivi des affaires de violence conjugale à travers la chaîne pénale vaudoise : Étude longitudinale des affaires traitées en 2012. Lausanne, Suisse : Université de Lausanne.

Aebi, M.F. & Chopin, J. (2017). Council of Europe Annual Penal Statistics SPACE II: Persons Serving Non-Custodial Sanctions and Measures in 2016. Strasbourg: Conseil de l’Europe.

Aebi, M.F. & Chopin, J. (2016). Council of Europe Annual Penal Statistics SPACE II: Persons Serving Non-Custodial Sanctions and Measures in 2015. Strasbourg: Conseil de l’Europe.

Aebi, M.F. & Chopin, J. (2015). Council of Europe Annual Penal Statistics SPACE II: Persons Serving Non-Custodial Sanctions and Measures in 2014. Strasbourg: Conseil de l’Europe.

Aebi, M.F. & Chopin, J. (2014). Council of Europe Annual Penal Statistics SPACE II: Persons Serving Non-Custodial Sanctions and Measures in 2013. Strasbourg: Conseil de l’Europe.

Grossrieder, L., Chopin, J., & Jendly, M. (2013). Analyse de la mobilité criminelle entre les cantons de Genève et Vaud (2009-2012). Lausanne, Suisse : Université de Lausanne

Conférences et présentations

Conférences internationales

Chopin, J., Fortin, F., Paquette, S. (2022). L’impact de la victimisation et polyvictimisation durant l’enfance des individus impliqués dans les crimes sexuels en ligne : Une approche de psychopathologie développementale. 17ème congrès de l’Association Internationale des Criminologues de Langue Française, Ottawa, Canada.

Reale, K., Beauregard, E., & Chopin, J. (2020). A crime scene analysis of motiveless homicide. Western Society of Criminology Annual Conference, Phoenix, AZ, USA.

Hewitt, A. N., & Chopin, J. (2020). “Journey to stranger rape:” Factors that influence crime location choice. Western Society of Criminology Annual Conference, Phoenix, AZ, USA.

Chopin J. & Beauregard E. (2019). La victimisation sexuelle envers les personnes âgées : Une étude comparative et typologique. Congrès International Francophone sur l’Agression Sexuelle (CIFAS). Montpellier, France

Chopin J. & Caneppele S. (2018). Geospatial Analysis of Extra Familial Sexual Delinquency Following the Mobility Triangle Typologies and the Factors Associated With: A Comparative Approach with Child and Adult Victims. Association for the Treatment of Sexual Offenders (ATSA), 38th Annual Research and Treatment Conference. Vancouver, Canada

Chopin, J. & Caneppele S. (2018). L'analyse géospatiale des triangles de mobilité des prédateurs sexuels et le rôle des facteurs environnementaux dans les différentes typologies de déplacement. 16ème congrès de l’Association Internationale des Criminologues de Langue Française, Lausanne, Suisse.

Chopin, J. & Beauregard, E. (2018). Les homicides sexuels : crimes hybrides ou spécifiques. 16ème congrès de l’Association Internationale des Criminologues de Langue Française, Lausanne, Suisse.

Chopin, J., & Caneppele, S. (2017). Not so far not so close: A geospatial analysis of sexual delinquency. American Society of Criminology 78th annual conference, Philadelphia, USA.

Aebi, M.F., & Chopin, J. (2017). Measuring Attrition in Domestic Violence Offences. American Society of Criminology 78th annual conference, Philadelphia, USA.

Aebi, M.F., & Chopin, J. (2017). Attrition in Domestic Violence Offences: An Empirical Study. European Society of Criminology 17th annual conference, Cardiff, Angletterre.

Chopin, J., & Aebi, M.F. (2016). Domestic violence in Switzerland: A follow up of cases from police to courts. European Society of Criminology 16th annual conference, Muenster, Germany.

Chopin, J., (2016). À la recherche de l’efficacité de VICLAS : Repenser la lutte contre la criminalité sexuelle sérielle sous l’angle du paradigme situationnel en criminologie. 15ème congrès de l’Association Internationale des Criminologues de Langue Française, Versaille, France.

Chopin, J., & Aebi, M.F. (2015). Measuring the length of probation terms across Europe. European Society of Criminology 15th annual conference, Porto, Portugal.

Grossrieder, L., & Chopin, J. (2014). Nothing is permanent except change: Crime displacement analysis in Switzerland. European Society of Criminology 14th annual conference, Prague, Czech Republic.

Chopin, J., (2014). Rien n’est permanent, sauf le changement : une analyse de la mobilité criminelle en Suisse. 15ème congrès de l’Association Internationale des Criminologues de Langue Française, Liège, Belgique.

Conférences sous invitation

Chopin, J. (2021). Femmes aînées et violence : mieux comprendre la victimisation sexuelle pour améliorer la pratique. Ordre Professionel des Criminologues du Québec. Montréal, Canada

Chopin, J. & Caneppele, S. (2018). A journey to crime for offenders: De Banksy à Robert Cunningham. Ministère de l’Intérieur, Paris, France.

Chopin, J. (2017). Measuring the length of probation terms across Europe. Conseil de l’Europe Strasbourg, France.

Chopin, J. (2017). La mobilité des agresseurs sexuels : Typologies de déplacements et facteurs situationnels associés. Ministère de l’Intérieur, Paris, France.

Chopin, J. (2017). L’utilisation des données ViCLAS dans une perspective d’amélioration de l’investigation policière. Ministère de l’Intérieur, Paris, France.

Chopin, J. (2017). ViCLAS : l’arbre qui cache la forêt ? Repenser la gestion des liens entre les crimes sexuels de prédation dans l’investigation policière. Institut de Psychiatrie légale, Lausanne, Suisse.

Burkhardt, C., Chopin, J. & Villettaz, P. (2015). Visibilité policière et sentiment d’insécurité en ville de Lausanne : Perceptions de la population et des policiers. Police municipale de Lausanne, Lausanne, Suisse.

Chopin, J., Grossrieder, L. & Loup S. (2013). À la recherche de la criminologie : une question de pratiques ?. Université Catholique de Lyon, Lyon, France.

Chopin, J. (2012). Le traitement de la peine de mort par la criminologie : entre philosophie pénale et recherches empiriques. Université Catholique de Lyon, Lyon, France.

Autres affiliations

Chercheur senior, Ecole des Sciences Criminelles, Université de Lausanne

Adjunct Professor, School of Criminology, Simon Fraser University

Intérêts de recherche

  • Victimologie et droits des victimes
  • Méthodes quantitatives
  • Délinquance sexuelle
  • Homicide
  • Criminologie développementale
  • Théories et méthodologies