L. Maaike Helmus - Publications, H-index & Citations

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L. Maaike Helmus

simon fraser university

30H-index

85Paper Count

3.9KCitation Count

Published Papers 14

Publication Date

Predicting Violent and Any Recidivism Among Individuals With a Sexual Offence History: A Comparison of Nine Risk Assessment Scales

Journal of Interpersonal Violence

IF2.3

2026-08-19

PREAI

Julie Blais; L. Maaike Helmus; Simran Ahmed

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The Psychometric Properties of the Child Pornography Offender Risk Tool (CPORT) in Different Subgroups of Individuals Convicted of Offenses Related to Child Sexual Exploitation Material (CSEM)

Law and Human Behavior

IF3.2

2025-10-01

PREAI

Seiser, Alexander; Eher, Reinhard; Helmus, L. Maaike; Turner, Daniel; Rettenberger, Martin

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Too Risky to Use, or Too Risky Not to? Lessons Learned From Over 30 Years of Research on Forensic Risk Assessment With Indigenous Persons

PSYCHOLOGICAL BULLETIN

IF19.8

2024-05-01

PREAI

Olver, Mark E.; Stockdale, Keira C.; Helmus, L. Maaike; Woods, Phil; Termeer, Jordan; Prince, Jessica

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The Effect of Missing Item Data on the Relative Predictive Accuracy of Correctional Risk Assessment Tools

ASSESSMENT

IF3.4

2024-02-07

OAAI

Perley-Robertson, Bronwen; Babchishin, Kelly M.; Helmus, L. Maaike

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Cross-Cultural Validity of Sexual Recidivism Risk Assessments Using Static-99R, STABLE-2007, and the VRS-SO

CURRENT PSYCHIATRY REPORTS

IF6.7

2024-01-11

PREAI

Helmus, L. Maaike; Ahmed, Simran; Lee, Seung C.; Olver, Mark E.

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Public perception of bidirectional intimate partner violence

JOURNAL OF CRIMINAL JUSTICE

IF2.5

2024-01-01

PREAI

Ahmed, Simran; Helmus, L. Maaike; Lysova, Alexandra

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Field Validity of Static-99R and STABLE-2007 With 4,433 Men Serving Sentences for Sexual Offences in British Columbia: New Findings and Meta-Analysis

PSYCHOLOGICAL ASSESSMENT

IF3.3

2021-07-01

PREAI

Helmus, L. Maaike; Hanson, R. Karl; Murrie, Daniel C.; Zabarauckas, Carmen L.

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Sex Offender Risk Assessment: Where Are We and Where Are We Going?

CURRENT PSYCHIATRY REPORTS

IF6.7

2018-05-19

OAAI

Helmus, L. Maaike

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Field Validity of Static-99/R Scores in a Statewide Sample of 34,687 Convicted Sexual Offenders

PSYCHOLOGICAL ASSESSMENT

IF3.3

2017-06-01

PREAI

Boccaccini, Marcus T.; Rice, Amanda K.; Helmus, L. Maaike; Murrie, Daniel C.; Harris, Paige B.

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Communicating the Results of Criterion Referenced Prediction Measures: Risk Categories for the Static-99R and Static-2002R Sexual Offender Risk Assessment Tools

PSYCHOLOGICAL ASSESSMENT

IF3.3

2017-05-01

PREAI

Hanson, R. Karl; Babchishin, Kelly M.; Helmus, L. Maaike; Thornton, David; Phenix, Amy

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Latent Constructs of the Static-99R and Static-2002R: A Three-Factor Solution

ASSESSMENT

IF3.4

2015-01-22

PREAI

Brouillette-Alarie, Sebastien; Babchishin, Kelly M.; Hanson, R. Karl; Helmus, Leslie-Maaike

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Does intra-individual change predict offender recidivism? Searching for the Holy Grail in assessing offender change

AGGRESSION AND VIOLENT BEHAVIOR

IF3.4

2013-01-01

PREAI

Serin, Ralph C.; Lloyd, Caleb D.; Helmus, Leslie; Derkzen, Dena M.; Duyen Luong

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Attitudes Supportive of Sexual Offending Predict Recidivism: A Meta-Analysis

TRAUMA VIOLENCE & ABUSE

IF5.4

2012-11-01

120

PREAI

Helmus, Leslie; Hanson, R. Karl; Babchishin, Kelly M.; Mann, Ruth E.

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Even Highly Correlated Measures Can Add Incrementally to Predicting Recidivism Among Sex Offenders

ASSESSMENT

IF3.4

2012-09-03

PREAI

Babchishin, Kelly M.; Hanson, R. Karl; Helmus, Leslie

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Research Directions