Faculty profile
Marie-Pier Vaillancourt-Morel
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Read how they describe their research on their Université Laval profile.
Latest papers
Intimate Partner Violence and Perception of Partner Hostility During Conflict Among Young Adult Couples.
Journal of interpersonal violence · 2026 · senior author
Association between adolescent/adult non-consensual sexual experiences and anxiety among heterosexual and sexual diversity in Canada.
2026
The Development of the Paraphilic Disorders Short Screen (PDSS) and Its Examination in Diverse Populations: A Large, Multi-Nation Study
Sexual Abuse · 2026
Latest funding
- $677,026
Unraveling the risk of psychopathology following childhood trauma: A multimodal approach to heterogeneity in trauma resolution patterns in adults with a history of abuse and neglect
CIHR · 2025 · Co-investigator
- $581,400
Are we doing more harm? A mixed-method study of responses to couple sex therapy interventions in adults with a history of childhood sexual abuse and their partners
CIHR · 2023 · Nominated PI
- $638,775
Trajectories of intimate relationships and sexual health from adolescence to early adulthood
CIHR · 2021 · Co-investigator
137 publications.
Intimate Partner Violence and Perception of Partner Hostility During Conflict Among Young Adult Couples.
Daspe MÈ, Emond M, Ramos B, Brassard A, Vaillancourt-Morel MP
Association between adolescent/adult non-consensual sexual experiences and anxiety among heterosexual and sexual diversity in Canada.
Vanessa Beaulieu, Aurélie Michaud, Marie‐Pier Vaillancourt‐Morel, Sophie Bergeron, Mónika Koós, Léna Nagy, Zsolt Demetrovics, Shane W Kraus, Marc N. Potenza, Beáta Bőthe
The Development of the Paraphilic Disorders Short Screen (PDSS) and Its Examination in Diverse Populations: A Large, Multi-Nation Study
Mónika Koós, Léna Nagy, Shane W. Kraus, Marc N. Potenza, Zsolt Demetrovics, Johannes Fuss, Verena Klein, Yen‐Ling Chen, Rafael Ballester-Arnal, Dominik Batthyány, Sophie Bergeron, Joël Billieux, Peer Briken, J Julius Burkauskas, Georgina Cardenas-López, Joana Carvalho, Jesús Castro-Calvo, Lijun Chen, Giacomo Ciocca, Ornella Corazza, Rita I. Csákó, David P. Fernandez, Elaine F. Fernandez, Hironobu Fujiwara, Roman Gabrhelík, Ateret Gewirtz‐Meydan, Biljana Gjoneska, Mateusz Gola, Joshua B. Grubbs, Hashim Talib Hashim, et al. (68 authors)
Perceived Partner Responsiveness Is Associated With Adolescent Sexual Wellbeing Over 1 Year.
Couture S, Dion J, Girouard A, Vaillancourt-Morel MP, Paquette MM, O'Sullivan LF, Bergeron S
Understanding diversity in mental health outcomes of child maltreatment in Canada: A latent class analysis
Rachel Langevin, Sebastian Kay, Sophie Bergeron, Marie‐Pier Vaillancourt‐Morel, Léna Nagy, Mónika Koós, Shane Winfield Kraus, Marc Nicholas Potenza, Zsolt Demetrovics, Beáta Bőthe
Associations Between Frequency, Motivations, and Problematic Pornography Use and Sexual Well-Being: A Dyadic Prospective Study Among Couples
Beáta Bőthe, Marie‐Pier Vaillancourt‐Morel, Anaïka François, Aurélie Michaud, Émilie Gaudet, Alice Girouard, Sophie Bergeron
Identification and comprehensive characterization of moral disapproval and behavioral dysregulation-based pornography-use profiles across 42 countries
Beáta Bőthe, István Tóth‐Király, Nevena Popova, Léna Nagy, Mónika Koós, Zsolt Demetrovics, Marc Nicholas Potenza, Shane Winfield Kraus, Rafael Ballester‐Arnal, Dominik Batthyány, Sophie Bergeron, Joël Billieux, Peer Briken, Julius Burkauskas, Georgina Cárdenas‐López, Joana Carvalho, Jesús Castro‐Calvo, Lijun Chen, Giacomo Ciocca, Ornella Corazza, Rita I. Csákó, Andrea Czakó, David P. Fernandez, Elaine Frances Fernandez, Hironobu Fujiwara, Johannes Fuß, Roman Gabrhelík, Ateret Gewirtz‐Meydan, Biljana Gjoneska, Mateusz Kazimierz Gola, et al. (71 authors)
Sexual satisfaction across cultures, genders, languages, and sexual orientations: Validation of the Global Measure of Sexual Satisfaction.
Marie‐Michèle Paquette, Sophie Bergeron, Noémie Bigras, Mónika Koós, Léna Nagy, Shane Winfield Kraus, Zsolt Demetrovics, Marc Nicholas Potenza, Rafael Ballester‐Arnal, Dominik Batthyány, Joël Billieux, Peer Briken, Julius Burkauskas, Georgina Cárdenas‐López, Joana Carvalho, Jesús Castro‐Calvo, Lijun Chen, Giacomo Ciocca, Ornella Corazza, Rita I. Csákó, David P. Fernandez, Elaine Frances Fernandez, Hironobu Fujiwara, Johannes Fuß, Roman Gabrhelík, Ateret Gewirtz‐Meydan, Biljana Gjoneska, Mateusz Kazimierz Gola, Joshua Briggs Grubbs, Hashim Talib Hashim, et al. (70 authors)
Motives for pornography use and women's sexual wellbeing: Insights from a 42-country study
Ateret Gewirtz‐Meydan, Hagit Feder, Léna Nagy, Mónika Koós, Shane Winfield Kraus, Zsolt Demetrovics, Marc Nicholas Potenza, Rafael Ballester‐Arnal, Dominik Batthyány, Sophie Bergeron, Joël Billieux, Peer Briken, Julius Burkauskas, Georgina Cárdenas‐López, Joana Carvalho, Jesús Castro‐Calvo, Lijun Chen, Giacomo Ciocca, Ornella Corazza, Rita I. Csákó, David P. Fernandez, Elaine Frances Fernandez, Hironobu Fujiwara, Johannes Fuß, Roman Gabrhelík, Biljana Gjoneska, Mateusz Kazimierz Gola, Joshua Briggs Grubbs, Hashim Talib Hashim, Md. Saiful Islam, et al. (70 authors)
Sexual Assertiveness Across Cultures, Genders, and Sexual Orientations: Validation of the Short Sexual Assertiveness Questionnaire (SAQ-9)
Léna Nagy, Mónika Koós, Shane Winfield Kraus, Zsolt Demetrovics, Marc Nicholas Potenza, Rafael Ballester‐Arnal, Dominik Batthyány, Sophie Bergeron, Joël Billieux, Peer Briken, Julius Burkauskas, Georgina Cárdenas‐López, Joana Carvalho, Jesús Castro‐Calvo, Lijun Chen, Ji‐Kang Chen, Giacomo Ciocca, Ornella Corazza, Rita I. Csákó, David P. Fernandez, Hironobu Fujiwara, Elaine Frances Fernandez, Johannes Fuß, Roman Gabrhelík, Ateret Gewirtz‐Meydan, Biljana Gjoneska, Mateusz Kazimierz Gola, Joshua Briggs Grubbs, Hashim Talib Hashim, Md. Saiful Islam, et al. (68 authors)
Unraveling the risk of psychopathology following childhood trauma: A multimodal approach to heterogeneity in trauma resolution patterns in adults with a history of abuse and neglect
Principal investigators: Berthelot, Nicolas
Keywords: Child Abuse And Neglect; Childhood Trauma; Developmental Psychopathology; Emotion Regulation; Mental Health; Mentalization; Psychiatric Disorders; Psychophysiological; Resilience; Sociocognitive
Are we doing more harm? A mixed-method study of responses to couple sex therapy interventions in adults with a history of childhood sexual abuse and their partners
Principal investigators: Vaillancourt-Morel, Marie-Pier; Daspe, Marie-Eve
Keywords: Childhood Maltreatment; Childhood Sexual Abuse; Couple; Emotional Responses; Gender Identities And Expressions; In-Lab Task; Intersectional Discrimination; Mixed-Method Design; Sex Therapy; Sexual Health
Trajectories of intimate relationships and sexual health from adolescence to early adulthood
Principal investigators: Bergeron, Sophie; Dion, Jacinthe
Keywords: Adolescence; Emerging Adulthood; Intimate Relationships; Longitudinal; Protective Factors; Risk Factors; Sexual Health; Trajectories; Victimization; Violence
La sexualité à l'âge adulte d'hommes agressés sexuellement en bas âge
Principal investigators: Vaillancourt-Morel, Marie-Pier
Keywords: impact des traumatismes sexuels; motivations sexuelles; différences hommes-femmes; sexualité; survivant adulte; abus sexuel en enfance
From public funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998 with their latest competition results, the Canada Foundation for Innovation, Genome Canada, the Canadian Space Agency, Canada Research Chairs, the Fonds de recherche du Québec, Ontario research funding, Michael Smith Health Research BC, the Canadian Cancer Society, Heart & Stroke and Brain Canada.
Frequent collaborators
- Sophie Bergeron and Natalie Rosen: 102 shared papers
- Katherine Péloquin and Audrey Brassard: 95 shared papers
- Sophie Bergeron and Marie-Pier Vaillancourt-Morel: 66 shared papers
- Jacques Cherblanc and Christiane Bergeron-Leclerc: 58 shared papers
- Natacha Godbout and Martine Hébert: 45 shared papers
- Natacha Godbout and Audrey Brassard: 38 shared papers
- Eve Pouliot and Danielle Maltais: 33 shared papers
- Natacha Godbout and Noémie Bigras: 31 shared papers
- Christiane Bergeron-Leclerc and Danielle Maltais: 31 shared papers
- Audrey Brassard and Marie-Ève Daspe: 29 shared papers
- Natacha Godbout and Marie-Pier Vaillancourt-Morel: 27 shared papers
- Jacques Cherblanc and Danielle Maltais: 27 shared papers
- Natacha Godbout and Marie-Ève Daspe: 26 shared papers
- Martine Hébert and Jacinthe Dion: 26 shared papers
- Sophie Bergeron and Audrey Brassard: 25 shared papers
- Marie-Ève Daspe and Marie-Pier Vaillancourt-Morel: 24 shared papers
- Natacha Godbout and Katherine Péloquin: 23 shared papers
- Oscar Labra and Danielle Maltais: 23 shared papers
- Katherine Péloquin and Marie-Ève Daspe: 23 shared papers
- Natalie Rosen and Samantha Dawson: 21 shared papers
- Christiane Bergeron-Leclerc and Marie-Hélène Morin: 21 shared papers
- Christiane Bergeron-Leclerc and Eve Pouliot: 20 shared papers
- Natalie Rosen and Katherine Péloquin: 18 shared papers
- Sophie Bergeron and Jacinthe Dion: 16 shared papers
- Natalie Rosen and Marie-Pier Vaillancourt-Morel: 16 shared papers
- Audrey Brassard and Marie-Pier Vaillancourt-Morel: 15 shared papers
- Jacques Cherblanc and Eve Pouliot: 13 shared papers
- Jacinthe Dion and Marie-Pier Vaillancourt-Morel: 13 shared papers
- Martine Hébert and Marie-Ève Daspe: 12 shared papers
- Oscar Labra and Jacques Cherblanc: 12 shared papers
- Oscar Labra and Christiane Bergeron-Leclerc: 12 shared papers
- Sophie Bergeron and Noémie Bigras: 11 shared papers
- Marie-Ève Daspe and Noémie Bigras: 11 shared papers
- Lara Maillet and Danielle Maltais: 10 shared papers
- Oscar Labra and Anne Gravel: 9 shared papers
- Katherine Péloquin and Marie-Pier Vaillancourt-Morel: 9 shared papers
- Jacques Cherblanc and Anne Gravel: 9 shared papers
- Christiane Bergeron-Leclerc and Claudiane Ouellet-Plamondon: 9 shared papers
- Christiane Bergeron-Leclerc and Anne Gravel: 9 shared papers
- Danielle Maltais and Claudiane Ouellet-Plamondon: 9 shared papers
- Sylvie Parent and Jacinthe Dion: 9 shared papers
- Noémie Bigras and Marie-Pier Vaillancourt-Morel: 9 shared papers
- Oscar Labra and Claudiane Ouellet-Plamondon: 8 shared papers
- Oscar Labra and Cathy Vaillancourt: 8 shared papers
- Oscar Labra and Andrée-Anne Marchand: 8 shared papers
- Jacques Cherblanc and Cathy Vaillancourt: 8 shared papers
- Jacques Cherblanc and Andrée-Anne Marchand: 8 shared papers
- Christiane Bergeron-Leclerc and Myriam Dubé: 8 shared papers
- Christiane Bergeron-Leclerc and Cathy Vaillancourt: 8 shared papers
- Christiane Bergeron-Leclerc and Andrée-Anne Marchand: 8 shared papers
- Christiane Bergeron-Leclerc and Marie-Pier Vaillancourt-Morel: 8 shared papers
- Eve Pouliot and Myriam Dubé: 8 shared papers
- Eve Pouliot and Marie-Pier Vaillancourt-Morel: 8 shared papers
- Danielle Maltais and Myriam Dubé: 8 shared papers
- Danielle Maltais and Marie-Hélène Morin: 8 shared papers
- Danielle Maltais and Marie-Pier Vaillancourt-Morel: 8 shared papers
- Claudiane Ouellet-Plamondon and Marie-Pier Vaillancourt-Morel: 8 shared papers
- Myriam Dubé and Marie-Pier Vaillancourt-Morel: 8 shared papers
- Cathy Vaillancourt and Marie-Hélène Morin: 8 shared papers
- Martine Hébert and Sylvie Parent: 7 shared papers
- Oscar Labra and Lara Maillet: 7 shared papers
- Oscar Labra and Marie-Pier Vaillancourt-Morel: 7 shared papers
- Lara Maillet and Jacques Cherblanc: 7 shared papers
- Lara Maillet and Marie-Pier Vaillancourt-Morel: 7 shared papers
- Jacques Cherblanc and Marie-Pier Vaillancourt-Morel: 7 shared papers
- Cathy Vaillancourt and Marie-Pier Vaillancourt-Morel: 7 shared papers
- Sylvie Parent and Marie-Pier Vaillancourt-Morel: 7 shared papers
- Marie-Hélène Morin and Marie-Pier Vaillancourt-Morel: 7 shared papers
- Anne Gravel and Marie-Pier Vaillancourt-Morel: 7 shared papers
- Andrée-Anne Marchand and Marie-Pier Vaillancourt-Morel: 7 shared papers
- Martine Hébert and Marie-Pier Vaillancourt-Morel: 5 shared papers
- Judith Kotiuga and Marie-Pier Vaillancourt-Morel: 5 shared papers
- Samantha Dawson and Marie-Pier Vaillancourt-Morel: 4 shared papers
- Sophie Bergeron and Samantha Dawson: 3 shared papers
- Sophie Bergeron and Judith Kotiuga: 2 shared papers
- Marie-Ève Daspe and Judith Kotiuga: 2 shared papers
- Département de psychologie
- Département de sexologie
- École de travail social
- Centre de Recherche Interdisciplinaire sur les Problèmes Conjugaux et les Agressions Sexuelles
- Department of Psychology & Neuroscience
- Bottin
- Sciences humaines appliquées
- Other
Co-authors at Université Laval, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Sophie Bergeron
Département de psychologie
66 shared papers, latest 2026
Natacha Godbout
Département de sexologie
27 shared papers, latest 2025
Marie-Ève Daspe
Département de psychologie
24 shared papers, latest 2026
Natalie Rosen
Department of Psychology & Neuroscience
16 shared papers, latest 2025
Audrey Brassard
Département de psychologie
15 shared papers, latest 2026
Jacinthe Dion
Département de psychologie
13 shared papers, latest 2026
Yvan Lussier
Faculty
10 shared papers, latest 2024
Noémie Bigras
Bottin
9 shared papers, latest 2025
Katherine Péloquin
Département de psychologie
9 shared papers, latest 2025
Myriam Dubé
École de travail social
8 shared papers, latest 2023
Christiane Bergeron-Leclerc
Sciences humaines appliquées
8 shared papers, latest 2023
Eve Pouliot
Children, Family
8 shared papers, latest 2023
Danielle Maltais
Faculty
8 shared papers, latest 2023
Claudiane Ouellet-Plamondon
Département de génie de la construction
8 shared papers, latest 2023
Marie-Hélène Morin
Département de psychosociologie et travail social
7 shared papers, latest 2020
Lara Maillet
ENAP
7 shared papers, latest 2020
Jacques Cherblanc
Psychology
7 shared papers, latest 2020
Andrée-Anne Marchand
Département de chiropratique
7 shared papers, latest 2020
Oscar Labra
École de travail social
7 shared papers, latest 2020
Anne Gravel
Workplace Health and Safety
7 shared papers, latest 2020
Marilou Côté
Centre Nutrition, santé et société
1 shared papers, latest 2020
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Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.