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Dr. Catherine S. Shaffer
Dr. Catherine S. Shaffer
Social Scientist, Adjunct Professor, Simon Fraser University; Research Analyst, Government of Canada
Verified email at sfu.ca - Homepage
Title
Cited by
Cited by
Year
Does Reassessment of Risk Improve Predictions? A Framework and Examination of the SAVRY and YLS/CMI.
JL Viljoen, AL Gray, C Shaffer, A Bhanwer, D Tafreshi, KS Douglas
Psychological Assessment, 2016
482016
Are adolescent risk assessment tools sensitive to change? A framework and examination of the SAVRY and the YLS/CMI.
JL Viljoen, CS Shaffer, AL Gray, KS Douglas
Law and human behavior 41 (3), 244, 2017
452017
HCR-20 violence risk assessment scheme: Overview and annotated bibliography. HCR-20 Violence Risk Assessment White Paper Series,# 1
KS Douglas, C Shaffer, AJE Blanchard, LS Guy, K Reeves, J Weir
Law, and Policy Institute, Simon Fraser University, 32-33, 2014
432014
Ten-year trends in physical dating violence victimization among adolescent boys and girls in British Columbia, Canada
CS Shaffer, J Adjei, JL Viljoen, KS Douglas, EM Saewyc
Journal of interpersonal violence 36 (9-10), 3947-3964, 2021
372021
Changes in J-SOAP-II and SAVRY scores over the course of residential, cognitive-behavioral treatment for adolescent sexual offending
JL Viljoen, AL Gray, C Shaffer, NE Latzman, MJ Scalora, D Ullman
Sexual Abuse 29 (4), 342-374, 2017
372017
Assessing protective factors for adolescent offending: A conceptually informed examination of the SAVRY and YLS/CMI
JL Viljoen, AK Bhanwer, CS Shaffer, KS Douglas
Assessment 27 (5), 959-975, 2020
362020
Improving case plans and interventions for adolescents on probation: The implementation of the SAVRY and a structured case planning form
JL Viljoen, CS Shaffer, NM Muir, DM Cochrane, EM Brodersen
Criminal Justice and Behavior 46 (1), 42-62, 2019
342019
A conceptual framework for thinking about physician-assisted death for persons with a mental disorder.
CS Shaffer, AN Cook, DA Connolly
Psychology, Public Policy, and Law 22 (2), 141-157, 2016
332016
Psychopathy and violent misconduct in a sample of violent young offenders
C Shaffer, E McCuish, RR Corrado, MP Behnken, M DeLisi
Journal of Criminal Justice 43 (4), 321-326, 2015
302015
The science of and practice with the HCR-20 V3 (historical-clinical-risk management-20, version 3)
KS Douglas, CS Shaffer
Handbook of violence risk assessment, 253-293, 2020
272020
Incremental and predictive validity of the antisocial process screening device in a community sample of male and female ethnic minority and caucasian youth
C Shaffer, D Gatner, AL Gray, KS Douglas, JL Viljoen, R Tweed, G Bhatt, ...
Journal of Abnormal Child Psychology 44, 1599-1612, 2016
232016
Investigating the role of life satisfaction in predicting youth violence and offending: A prospective examination
S Hanniball, K, Viljoen, JL, Shaffer, CS, Bhatt, G, Tweed, R, Aknin, L ...
Journal of Interpersonal Violence, 2018
18*2018
Bridging risk assessments to case planning: Development and evaluation of an intervention-planning tool for adolescents on probation
JL Viljoen, DM Cochrane, CS Shaffer, NM Muir, EM Brodersen, BJ Rogers, ...
Criminal Justice and Behavior 46 (11), 1587-1610, 2019
162019
Questioning fairness: the relationship of mental health and psychopathic characteristics with young offenders' perceptions of procedural justice and legitimacy
EK Penner, CS Shaffer, JL Viljoen
Criminal Behaviour and Mental Health 27 (4), 354-370, 2017
142017
Risk reduction interventions for adolescent offenders.
JL Viljoen, E Brodersen, C Shaffer, RJ McMahon
APA Handbook of Psychology and Juvenile Justice, 517-555, 2016
142016
Adolescent Risk Reduction and Resilient Outcomes Work Plan
J Viljoen, E Brodersen, C Shaffer, N Muir
Mental Health and Law Policy Institute, 2014
11*2014
The role of psychopathic features and developmental risk factors in trajectories of physical intimate partner violence.
CS Shaffer, DT Gatner, E McCuish, KS Douglas, JL Viljoen
Psychology of violence 11 (6), 549, 2021
102021
Assessing violence risk in youth
AL Gray, CS Shaffer, NM Muir, JL Viljoen, TL Nicholls
Violent and sexual offenders: Assessment, treatment and management (2nd Edition), 2017
92017
Predictive validity of the SAVRY, YLS/CMI, and PCL: YV is poor for intimate partner violence perpetration among adolescent offenders.
CS Shaffer, JL Viljoen, KS Douglas
Law and human behavior 46 (3), 189, 2022
72022
HCR-20 violent risk assessment scheme: Overview and annotated bibliography. Burnaby, Canada: The Mental Health
KS Douglas, C Shaffer, AJE Blanchard, LS Guy, KA Reeves, J Weir
Law & Policy Institute, Simon Fraser University, 2001
62001
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Articles 1–20