World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
38
Citations
6438
World Ranking
8846
National Ranking
596

Best Publications

  • The gender paradigm in domestic violence research and theory: Part 1—The conflict of theory and data

    Donald G. Dutton;Tonia L. Nicholls

  • Assessing risk for violence among psychiatric patients: the HCR-20 violence risk assessment scheme and the Psychopathy Checklist: Screening Version.

    Kevin S. Douglas;James R. P. Ogloff;Tonia L. Nicholls;Isabel Grant

  • Prevalence of physical violence in intimate relationships, part 2: Rates of male and female perpetration.

    Sarah L. Desmarais;Kim A. Reeves;Tonia L. Nicholls;Robin P. Telford

  • Assessing risk for violence among male and female civil psychiatric patients: the HCR-20, PCL:SV, and VSC.

    Tonia N Nicholls;James Robert P Ogloff;Kevin S Douglas

  • The Short-Term Assessment of Risk and Treatability (START) A Prospective Validation Study in a Forensic Psychiatric Sample

    Tonia L. Nicholls;Johann Brink;Sarah L. Desmarais;Christopher D. Webster

  • Psychopathy in women: a review of its clinical usefulness for assessing risk for aggression and criminality

    Tonia L Nicholls;James Robert P Ogloff;Johann Brink;Alicia Spidel

  • Criminal behavior and victimization among homeless individuals with severe mental illness: a systematic review

    Laurence Roy;Anne G. Crocker;Tonia L. Nicholls;Eric A. Latimer

  • Short-Term Assessment of Risk and Treatability (START): The case for a new structured professional judgment scheme.

    Christopher D. Webster;Tonia L. Nicholls;Mary-Lou Martin;Sarah L. Desmarais

  • Forensic psychiatric inpatients and aggression: an exploration of incidence, prevalence, severity, and interventions by gender.

    Tonia L. Nicholls;Johann Brink;Johann Brink;Caroline Greaves;Patrick Lussier

  • Protective Factors in Forensic Mental Health: A New Frontier

    Corine de Ruiter;Tonia L. Nicholls

  • Using Dynamic Risk and Protective Factors to Predict Inpatient Aggression: Reliability and Validity of START Assessments

    Sarah L. Desmarais;Tonia L. Nicholls;Catherine M. Wilson;Johann Brink

  • Gender and psychopathy: an overview of important issues and introduction to the special issue.

    Tonia L. Nicholls;John Petrila

  • The National Trajectory Project of Individuals Found Not Criminally Responsible on Account of Mental Disorder in Canada. Part 2: The People behind the Label:

    Anne G Crocker;Tonia L Nicholls;Michael C Seto;Yanick Charette

  • Female Perpetrators of Intimate Abuse

    Donald G. Dutton;Tonia L. Nicholls;Alicia Spidel

  • Predictive validity of dynamic factors: assessing violence risk in forensic psychiatric inpatients

    Catherine M. Wilson;Sarah L. Desmarais;Tonia L. Nicholls;Stephen D. Hart

  • International Trends in Demand for Forensic Mental Health Services

    Erika M. Jansman-Hart;Michael C. Seto;Anne G. Crocker;Tonia L. Nicholls

  • Predictive Validity of Risk Assessments in Juvenile Offenders

    Unknown

  • Gender Matters: An Introduction to the Special Issues on Women and Girls

    Unknown

  • The Role of Client Strengths in Assessments of Violence Risk Using the Short-Term Assessment of Risk and Treatability (START)

    Catherine M. Wilson;Sarah L. Desmarais;Tonia L. Nicholls;Johann Brink

  • The national trajectory project of individuals found not criminally responsible on account of mental disorder in Canada. Part 1: context and methods.

    Anne G Crocker;Tonia L Nicholls;Michael C Seto;Gilles Côté

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