Tonia L. Nicholls

Tonia L. Nicholls publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Tonia L. Nicholls sits on this spectrum.

Tonia L. Nicholls D-index placement in Psychology in 2026

The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Tonia L. Nicholls sits on this spectrum.

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

  741
  Citations

• 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

  596
  Citations

• 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

  319
  Citations

• 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

  301
  Citations

• 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

  210
  Citations

• 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

  202
  Citations

• 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

  195
  Citations

• 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

  191
  Citations

• 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

  188
  Citations

• Protective Factors in Forensic Mental Health: A New Frontier

  Corine de Ruiter;Tonia L. Nicholls

  166
  Citations

• 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

  158
  Citations

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

  Tonia L. Nicholls;John Petrila

  152
  Citations

• 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

  148
  Citations

• Female Perpetrators of Intimate Abuse

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

  145
  Citations

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

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

  133
  Citations

• International Trends in Demand for Forensic Mental Health Services

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

  118
  Citations

• Predictive Validity of Risk Assessments in Juvenile Offenders

  Unknown

  102
  Citations

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

  Unknown

  94
  Citations

• 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

  93
  Citations

• 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

  93
  Citations