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R

R. Karl Hanson

carleton university

62H-index
195Paper Count
1.9WCitation Count
Published Papers 18
Publication Date
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How Public Registries Obscure Sexual Recidivism Risk: Evidence From State Administrative Data
errPSYCHOLOGY PUBLIC POLICY AND LAW
IF2
err2025-12-01
err0
PREAI
errHanson, R. Karl; Marquez Alcala, German; Prescott, J. J.
errShare
errSave
The Sexual Recidivism Rates of Women Are Still Low: An Updated Meta-Analysis
errCRIMINAL BEHAVIOUR AND MENTAL HEALTH
IF1.3
err2025-10-01
err0
errOAAI
errHanson, R. Karl; Cortoni, Franca; Sandler, Jeffrey
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errSave
Risk to Reoffend Changes Over Time: Improving Correctional Programming Through Progress Monitoring
errPSYCHOLOGICAL ASSESSMENT
IF3.3
err2024-10-01
err0
PREAI
errBabchishin, Kelly M.; Hanson, R. Karl; Lee, Seung C.
errShare
errSave
Dynamic Risk Scales Degrade Over Time: Evidence for Reassessments
errASSESSMENT
IF3.4
err2023-06-01
err4
PREAI
errLee, Seung C.; Babchishin, Kelly M.; Mularczyk, Kimberly P.; Hanson, R. Karl
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errSave
Pedophilia is a Taxon Among 706 Adult Males Assessed at a Civil Commitment Center
errJOURNAL OF PSYCHOPATHOLOGY AND CLINICAL SCIENCE
IF3.9
err2022-02-01
err6
PREAI
errBrankley, Andrew E.; Knight, Raymond A.; Hanson, R. Karl
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errSave
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
errPSYCHOLOGICAL ASSESSMENT
IF3.3
err2021-07-01
err36
PREAI
errHelmus, L. Maaike; Hanson, R. Karl; Murrie, Daniel C.; Zabarauckas, Carmen L.
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errSave
Reassessment Improves Prediction of Criminal Recidivism: A Prospective Study of 3,421 Individuals in New Zealand
errPSYCHOLOGICAL ASSESSMENT
IF3.3
err2020-06-01
err39
PREAI
errLloyd, Caleb D.; Hanson, R. Karl; Richards, Dylan K.; Serin, Ralph C.
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errSave
Communicating the Results of Criterion Referenced Prediction Measures: Risk Categories for the Static-99R and Static-2002R Sexual Offender Risk Assessment Tools
errPSYCHOLOGICAL ASSESSMENT
IF3.3
err2017-05-01
err92
PREAI
errHanson, R. Karl; Babchishin, Kelly M.; Helmus, L. Maaike; Thornton, David; Phenix, Amy
errShare
errSave
Latent Constructs of the Static-99R and Static-2002R: A Three-Factor Solution
errASSESSMENT
IF3.4
err2015-01-22
err70
PREAI
errBrouillette-Alarie, Sebastien; Babchishin, Kelly M.; Hanson, R. Karl; Helmus, Leslie-Maaike
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errSave
Interpreting Multiple Risk Scales for Sex Offenders: Evidence for Averaging
errPSYCHOLOGICAL ASSESSMENT
IF3.3
err2013-09-01
err36
PREAI
errLehmann, Robert J. B.; Hanson, R. Karl; Babchishin, Kelly M.; Gallasch-Nemitz, Franziska; Biedermann, Juergen; Dahle, Klaus-Peter
errShare
errSave
Preventing sexual abusers of children from reoffending: systematic review of medical and psychological interventions
errBMJ-BRITISH MEDICAL JOURNAL
IF42.7
err2013-08-09
err79
errOAAI
errLangstrom, Niklas; Enebrink, Pia; Lauren, Eva-Marie; Lindblom, Jonas; Werko, Sophie; Hanson, R. Karl
errShare
errSave
Psychological Treatment of Sex Offenders
errCURRENT PSYCHIATRY REPORTS
IF6.7
err2013-02-07
err52
PREAI
errHanson, R. Karl; Yates, Pamela M.
errShare
errSave
Attitudes Supportive of Sexual Offending Predict Recidivism: A Meta-Analysis
errTRAUMA VIOLENCE & ABUSE
IF5.4
err2012-11-01
err120
PREAI
errHelmus, Leslie; Hanson, R. Karl; Babchishin, Kelly M.; Mann, Ruth E.
errShare
errSave
Even Highly Correlated Measures Can Add Incrementally to Predicting Recidivism Among Sex Offenders
errASSESSMENT
IF3.4
err2012-09-03
err64
PREAI
errBabchishin, Kelly M.; Hanson, R. Karl; Helmus, Leslie
errShare
errSave
The Accuracy of Recidivism Risk Assessments for Sexual Offenders: A Meta-Analysis of 118 Prediction Studies
errPSYCHOLOGICAL ASSESSMENT
IF3.3
err2009-03-01
err711
PREAI
errHanson, R. Karl; Morton-Bourgon, Kelly E.
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errSave
Risk factors for the perpetration of child sexual abuse: A review and meta-analysis
errCHILD ABUSE & NEGLECT
IF3.4
err2008-05-01
err241
PREAI
errWhitaker, Daniel J.; Le, Brenda; Hanson, R. Karl; Baker, Charlene K.; McMahon, Pam M.; Ryan, Gail; Klein, Alisa; Rice, Deborah Donovan
errShare
errSave
Will they do it again? Predicting sex-offense recidivism
errCURRENT DIRECTIONS IN PSYCHOLOGICAL SCIENCE
IF5.8
err2000-06-01
err38
PREAI
errHanson, RK
errShare
errSave
MMPI, RORSCHACH, AND WAIS - A META-ANALYTIC COMPARISON OF RELIABILITY, STABILITY, AND VALIDITY
errPSYCHOLOGICAL BULLETIN
IF19.8
err1988-05-01
err172
PREAI
errPARKER, KCH; HANSON, RK; HUNSLEY, J
errShare
errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
N
Niklas Långström
H-index: 79 · Papers: 237
R
Raymond A. Knight
H-index: 55 · Papers: 233
D
David Thornton
H-index: 43 · Papers: 125
J
John Hunsley
H-index: 41 · Papers: 188
D
Daniel C. Murrie
H-index: 40 · Papers: 183
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