16 results on '"Shepherd, Stephane M."'
Search Results
2. Aboriginal and Torres Strait Islander perspectives on forensic risk assessment
- Author
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Venner, Samantha, Maharaj, Natasha, Sivasubramaniam, Diane, and Shepherd, Stephane M
- Published
- 2024
3. Police-reported family violence: are there differences amongst South Asian Australians and Australian-born Australians?
- Author
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De Silva, Heshani S., Shepherd, Stephane M., and McEwan, Troy E.
- Abstract
Numerous qualitative studies report South Asian migrants use police as a last resort for family violence (FV), however no quantitative evidence exists in Australia. This study examines police-reported FV recorded by Victorian police between September 2019 and February 2020 (
N = 32,450) and compares reports made by South Asian-born (SAB) Australians to Australian-born (AB) Australians. Demographics, incidence and revictimisation rates, severity, frequency of risk and vulnerability factors (e.g. isolation & visa dependency) reported by the two groups were examined. More females were affected family members (AFMs) for both groups; however, SAB males were more likely to report non-partner FV. SAB AFMs reported a lower incidence rate and occurrence of revictimisation than AB AFMs. There were no significant differences in the level of severity (based on charges at time of incident); however, significantly higher number of risk factors were present for SABs reporting intimate partner violence. Mixed results emerged in the frequency of factors. [ABSTRACT FROM AUTHOR]- Published
- 2024
- Full Text
- View/download PDF
4. Violence Risk Assessment Tools and Indigenous Peoples: Colonialism as an Underlying Cause of Risk Ratings on the SAVRY.
- Author
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Muir, Nicole M., Viljoen, Jodi L., and Shepherd, Stephane M.
- Abstract
Violence risk assessment tools are used around the world with people who have committed crimes to determine the risk factors that may have contributed to their offending. These tools can carry great consequences for people's liberty. Violence risk assessment tools are also used with Indigenous people who are overrepresented in the Canadian justice system. A major issue with these risk assessment tools is that they do not use a colonial lens to understand the underlying mechanisms of violence. Using the Structured Assessment of Violence Risk in Youth (SAVRY) as an example, we examined how colonialism underlies risk and protective ratings. Colonialism increases the probability that Indigenous youth will be rated higher on some risk factors on the SAVRY. Novel interventions to reduce Indigenous overrepresentation include addressing the colonial factors behind violence risk and protective factors. Given that colonialism underlies scores on risk assessment tools, service providers need to link risk ratings to colonialism in their service formulations, carefully attend to culturally relevant factors, and provide interventions and support that specifically address colonialism. Suggestions for future research that include Indigenous community involvement are also provided. A short case analysis, cultural formulation and treatment suggestions are provided as an illustration. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
5. The Impact of a Short-Term Mental Health Intervention Delivered in an Australian Prison: A Multi-Cultural Comparison.
- Author
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Ogloff, James R. P., Rose, Arran, Meyer, Denny, Benson, Sarah, Shepherd, Stephane M., Pfeifer, Jeff, Louise, Stephanie, Trounson, Justin, Skues, Jason, and Daffern, Michael
- Abstract
The Australian prison population is increasingly diverse, yet there is limited research assessing the impact of mental health interventions across culturally diverse groups. This study aimed to evaluate the impact of a short-term psycho-educational program on psychological distress, symptoms of mental illness, coping processes, cognitive fusion (i.e., attachment to patterns of thinking or specific thoughts) and somatic issues for 124 people in prison. Cross-cultural comparisons for intervention effects were made for three cultural groups: culturally and linguistically diverse (CALD; N = 45), Indigenous Australian (N = 24) and English-speaking background (ESB; N = 55). Several differences in intervention outcomes were observed across the cultural groups. Following completion of the program, ESB participants reported significantly reduced levels of depressive symptoms, avoidance coping, cognitive fusion and somatic issues. CALD participants reported significantly reduced somatic issues post-intervention. No significant differences were found in the Indigenous Australian group. These findings indicate that cultural background may influence the effectiveness of mental health interventions delivered within prisons. As such, prisons should aim to offer specialized culturally appropriate mental health services to meet diverse needs. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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- View/download PDF
6. Culture, Strengths, and Risk: The Language of Pre-Sentence Reports in Indigenous Sentencing Courts and Mainstream Courts.
- Author
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Coulter, Darcy J., Forkan, Abdur Rahim Mohammad, Kang, Yong-Bin, Trounson, Justin S., Anthony, Thalia, Marchetti, Elena, and Shepherd, Stephane M.
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INDIGENOUS Australians ,KEYWORDS ,NATURAL language processing ,INDIGENOUS children ,INDIGENOUS rights ,COURT personnel ,COURTS - Abstract
Pre-sentence reports (PSRs) provide important information about an individual's background and circumstances to assist judicial officers in the sentencing process. The present study analyzed PSRs for 63 Aboriginal and Torres Strait Islander people sentenced by either an Indigenous sentencing court or a mainstream court in the Australian State of Victoria. Using natural language processing techniques, our analyses revealed few differences between PSRs conducted for each court. However, PSRs were found to predominantly feature key words that are risk-based, with mainstream court PSRs more negatively worded than the Indigenous sentencing court's PSRs. This may have been due to the inclusion of results from a risk and need assessment tool. Pro-social factors did comprise more than one third of extracted keywords, although the number of strength-based culture-related keywords, in particular, was low across PSRs in both courts. It is possible that courts may not be receiving all the information needed to promote individualized justice. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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7. Racial fairness in violence risk instruments: a review of the literature.
- Author
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Ashford, Linda J., Spivak, Benjamin L., and Shepherd, Stephane M.
- Subjects
RISK of violence ,RACE discrimination ,LITERATURE reviews ,ERROR rates ,RACIAL minorities ,INDIGENOUS peoples - Abstract
Violence risk instruments are used in numerous countries to estimate an individual's risk of reoffending. The racial fairness of violence risk instruments has received increasing attention due to ostensible differences among Anglo populations and racial minorities (e.g. African Americans and Indigenous populations). Fairness, which has numerous definitions (sensitivity fairness, error rate balance, calibration, predictive parity, statistical parity), can affect a risk instrument's utility in varying ways. This literature review explored how notions of fairness are discussed in the risk instrument literature with a specific focus on racial fairness. It also examined and critiqued the varying proposed resolutions to increase fairness. Many of these forms of fairness were found to be rarely satisfied in the literature. Further, the complications in achieving multiple forms of fairness simultaneously and the challenges of optimising both fairness and accuracy are discussed. Last, proposed solutions to increase racial fairness were often found to encompass significant limitations. Future directions for racial fairness in risk instruments are discussed, with a focus on exploring the trade-offs among varying fairness definitions and among fairness and accuracy. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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8. Introducing an integrated model of cross-cultural assessment.
- Author
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Shepherd, Stephane M
- Subjects
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MENTAL health services , *CULTURAL pluralism , *CUSTOMER satisfaction , *THERAPEUTIC alliance , *IMMIGRANTS - Abstract
Objective: With increasing levels of cultural diversity, it is important that mental health services are relevant and accessible to new migrant populations. Efforts have been made to bring attention to the unique experiences and needs of culturally and linguistically diverse (CALD) sub-groups in clinical settings, resulting in various frameworks and professional development workshops. While some of these strategies have raised awareness and persuaded service providers to accommodate different populations, few are effective and genuinely impact consumer outcomes. Conclusion: This paper proposes an integrated cross-cultural assessment framework comprising both clinical and organisational components to improve cross-cultural clinical encounters and consumer satisfaction. The framework underscores the importance of the therapeutic alliance through the building of rapport and trust. Moreover, the framework is designed to be organisationally feasible, and locally and practically oriented. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
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9. Exploring Differences in the Experiences, Perceptions and Reporting of Violent Incidents in Australia by Country of Birth.
- Author
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Anthony, Casey, Grant, Imogen, Ashford, Linda J., Spivak, Benjamin, and Shepherd, Stephane M.
- Subjects
CRIME & psychology ,IMMIGRANTS ,LINGUISTICS ,VIOLENCE ,CULTURAL pluralism ,PUBLIC health ,CRIME victims ,SURVEYS ,CHI-squared test ,DESCRIPTIVE statistics ,ALCOHOL drinking - Abstract
Australia's fast-growing migrant population encompasses many groups from culturally and linguistically diverse backgrounds. It is well documented that these groups experience varying pre- and post-migratory challenges. Despite this knowledge, little is known about the extent to which these groups experience and perceive violence and how or whether they seek assistance after such incidents. It is important to identify any potential discrepancies to ensure that services can provide the most targeted supports to victims. Data were collected from the 2016 Australian Bureau of Statistics Public Safety Survey. Using chi-square tests, prevalence, experiences, and perceptions of violence occurring after the age of 15, postincident support, reporting behaviors, and health variables related to violent incidents were compared across three cultural groups arranged by region of birth: born in Australia (BIA), born overseas in main English-speaking countries (BNMESC), and born overseas in non-English-speaking countries (BOC). BOC individuals reported much lower rates of violent victimization compared to BIA and BMSEC individuals. More than two-thirds of each cultural group did not report their most recent experience of violence to police. Violence was most commonly experienced at home, although a higher proportion of BIA individuals experienced violence at an entertainment venue, and a higher proportion of BOC individuals experienced violence outside (i.e., in the street). The contribution of Alcohol/Substances was much higher for BIA and BMESC compared to BOC individuals. BOC individuals experienced more anxiety post-incident, while more BIA individuals sustained physical injuries. A similar proportion of each group sought assistance post-incident, however, more BOC individuals had never told anyone about the incident. Perceptions of the violent incident were generally similar across groups, though fewer BOC individuals perceived the incident to be a crime. Some differences were apparent across cultural groups regarding the prevalence, experiences and reporting of violent incidents. Implications and future research directions are discussed within. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
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10. Working with Arab women with PTSD: what do we know?
- Author
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Beaini, Danielle and Shepherd, Stephane M.
- Subjects
- *
ARABS -- Psychology , *GENDER role , *ACCULTURATION , *DISCRIMINATION (Sociology) , *POST-traumatic stress disorder , *FAMILIES , *MENTAL health , *SOCIAL stigma , *EXPERIENCE , *PSYCHOLOGY of women , *WOMEN'S health , *PSYCHOLOGICAL stress , *COGNITIVE therapy - Abstract
Post-traumatic stress disorder (PTSD) is characterised by a range of symptoms including acute stress, flashbacks and avoidance of situations that trigger trauma. Women from Arabic-speaking backgrounds have been shown to have a higher likelihood of developing PTSD due to life stressors experienced. This paper aimed to provide an overview of the experiences and social circumstances of Arab women experiencing PTSD in Australia. Family, gender roles, religion, mental health stigma, trauma, re-settlement challenges, acculturation and discrimination were some of the factors explored in this review. The paper also aimed to review evidence-based treatment for PTSD such as cognitive behavioural therapy, narrative exposure and eye movement desensitisation therapy and whether these westernised approaches can extend to women from Arab backgrounds. Directions for culturally appropriate interventions and how to adapt treatments to suit the needs of individuals from the Arab community experiencing PTSD are discussed as well as considerations for specifically supporting women from Arab backgrounds who need treatment. Future avenues for research are canvassed and discussed within. KEY POINTS What is already known about this topic: (1) Women from Arabic speaking backgrounds in Western countries have been shown to have a higher likelihood of developing PTSD due to the life stressors that they have experienced. (2) Particular life stressors include migration and acculturation stressors, marginalisation, financial concerns, family responsibilities and for some, family violence which can exacerbate distress and contribute to the expression of PTSD symptoms. (3) No effective PTSD treatments for Arab populations in general, let alone Arab women have been identified in research. What this topic adds: (1) Effective mental health treatment for Arab women must take into consideration certain cultural values such as family, women's role/status and stigmas around mental health. (2) Some of the main factors to consider include beliefs and values, communication and language, shame, strict gender roles and religious healing. (3) There is a significant need for immediate future research to be conducted for this community. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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11. Exploring Rater Cultural Bias in Forensic Risk Assessment.
- Author
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Venner, Samantha, Sivasubramaniam, Diane, Luebbers, Stefan, and Shepherd, Stephane M.
- Abstract
Risk assessment instruments are an important tool for assessing an offender's risk of recidivism. However, concerns have been raised regarding their applicability to different cultural groups, and it has been suggested that rater cultural bias may affect assessment. This study explored whether rater cultural bias impacted upon the scoring of the YLS/CMI-SRV and rater perceptions of offenders from diverse cultural backgrounds. Participants included a representative sample of postgraduate Australian Psychology students who were randomly assigned a vignette of a young offender from either a South Sudanese, Indigenous or Anglo-Australian background. No evidence of cultural bias was found in YLS/CMI-SRV scoring or rater perceptions of the offender. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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12. Ethics, Artificial Intelligence, and Risk Assessment.
- Author
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Spivak, Benjamin L. and Shepherd, Stephane M.
- Subjects
ARTIFICIAL intelligence ,RISK assessment ,RISK of violence ,ETHICS - Abstract
A considerable number of papers have been published on the ethics of artificial intelligence for the purposes of violence risk assessment. In this issue of The Journal, Hogan and colleagues argue that artificial intelligence introduces novel concerns for violence risk assessment that require consideration. While the concerns that have been raised are entirely valid and require consideration, we argue that artificial intelligence does not herald a more serious or unique challenge in these areas relative to other forms of violence risk assessment. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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13. Statistical Learning Methods and Cross-Cultural Fairness: Trade-Offs and Implications for Risk Assessment Instruments.
- Author
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Ashford, Linda J., Spivak, Benjamin L., Ogloff, James R. P., and Shepherd, Stephane M.
- Subjects
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RESEARCH , *CONFIDENCE intervals , *DISCRIMINATION (Sociology) , *CULTURAL pluralism , *LEARNING strategies , *RISK assessment , *DESCRIPTIVE statistics , *STATISTICAL models , *NEEDS assessment , *DATA analysis software , *LOGISTIC regression analysis - Abstract
The use of statistical learning methods has recently increased within the risk assessment literature. They have primarily been used to increase accuracy and the area under the curve (AUC, i.e., discrimination). Processing approaches applied to statistical learning methods have also emerged to increase cross-cultural fairness. However, these approaches are rarely trialed in the forensic psychology discipline nor have they been trialed as an approach to increase fairness in Australia. The study included 380 Aboriginal and Torres Strait Islander and non-Aboriginal and Torres Strait Islander males assessed with the Level of Service/Risk Needs Responsivity (LS/RNR). Discrimination was assessed through the AUC, and fairness was assessed through the cross area under the curve (xAUC), error rate balance, calibration, predictive parity, and statistical parity. Logistic regression, penalized logistic regression, random forest, stochastic gradient boosting, and support vector machine algorithms using the LS/RNR risk factors were used to compare performance against the LS/RNR total risk score. The algorithms were then subjected to pre- and postprocessing approaches to see if fairness could be improved. Statistical learning methods were found to produce comparable or marginally improved AUC values. Processing approaches increased several fairness definitions (namely xAUC, error rate balance, and statistical parity) between Aboriginal and Torres Strait Islanders and non-Aboriginal and Torres Strait Islanders. The findings demonstrate that statistical learning methods may be a useful approach to increasing the discrimination and cross-cultural fairness of risk assessment instruments. However, both fairness and the use of statistical learning methods encompass significant trade-offs that need to be considered. Public Significance Statement: The purpose of this study is to investigate the use of algorithms in increasing fairness between cultural groups by utilizing a commonly used instrument that assesses the risk of reoffending. Although this preliminary study demonstrated positive findings in increasing cross-cultural fairness, various trade-offs emerged, including among different forms of fairness, that require thoughtful deliberation. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
14. Aboriginal and Torres Strait Islander perspectives on forensic risk assessment.
- Author
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Venner S, Maharaj N, Sivasubramaniam D, and Shepherd SM
- Abstract
Risk assessment instruments are used to estimate risk of recidivism and aid in decision-making and treatment planning. However, many of these instruments, including the Level of Service/Risk, Need, Responsivity (LS/RNR), are validated on predominantly Western populations, and research has questioned whether the factors included in the LS/RNR adequately capture the experiences and needs of non-Western communities, including Aboriginal and Torres Strait Islanders. The current study aimed to canvas the opinions of Aboriginal and Torres Strait Islander community justice workers as to the suitability of the LS/RNR for use with this population. A general qualitative methodology was adopted to gain in-depth information through the facilitation of a focus group, and data were analysed thematically. Whilst participants agreed that the LS/RNR risk factors are relevant to Aboriginal and Torres Strait Islander offenders, they reported that the instrument did not adequately capture relevant culturally specific considerations and made suggestions to improve the LS/RNR., Competing Interests: Samantha Venner has declared no conflicts of interest Natasha Maharaj has declared no conflicts of interest Diane Sivasubramaniam has declared no conflicts of interest Stephane M. Shepherd has declared no conflicts of interest, (© 2023 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.)
- Published
- 2023
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15. Racial justice in psycholegal research and forensic psychology practice: Current advances and a framework for future progress.
- Author
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Hunt JS and Shepherd SM
- Subjects
- Humans, Criminal Law, Police, Ethnicity, Social Justice, Forensic Psychology, Law Enforcement
- Abstract
Police killings of Black civilians have brought unprecedented attention to racial and ethnic discrimination in the criminal justice and legal systems. However, these topics have been underexamined in the field of law-psychology, both in research and forensic-clinical practice. We discuss how a racial justice framework can provide guidance for advancing psycholegal research and forensic-clinical practice related to race, ethnicity, culture, and their intersections. A racial justice framework centers the goal of increasing fair and responsive treatment and just outcomes for the most vulnerable populations involved with the criminal justice, legal, and carceral systems and ending existing disparities. We argue that the framework should include the use of transparent nonobjectivity, in which racial justice is an explicit and acknowledged goal of research and practice that exists alongside a commitment to open and rigorous science and evidence-based practice. We then use the racial justice framework as a backdrop for discussing the articles and broader themes that appear in the special issue, which include racial biases in policing, public views of the police and use of force, expanding research on racial bias in lay judgments, understanding disparities in sentencing and corrections, and improving forensic practice. Finally, we look to the future, discussing practices and perspectives that can facilitate a racial justice approach in psycholegal research and forensic-clinical practice. Our recommendations include engaging in reflexivity and addressing positionality; expanding research questions and methods, especially qualitative and community-based participatory action research; centering and engaging with communities of color; greater emphasis on intersectionality; shifting toward structural and adaptive interventions; and greater integration of work from other fields. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
- Published
- 2023
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16. The cross-cultural fairness of the LS/RNR: An Australian analysis.
- Author
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Ashford LJ, Spivak BL, Ogloff JRP, and Shepherd SM
- Subjects
- Australia, Cross-Cultural Comparison, Female, Humans, Male, Native Hawaiian or Other Pacific Islander, Pregnancy, Racial Groups, Health Services, Indigenous
- Abstract
Objective: Cross-cultural research into risk assessment instruments has often identified comparable levels of discrimination. However, cross-cultural fairness is rarely addressed. Therefore, this study explored the discrimination and fairness of the Level of Service/Risk, Need, Responsivity (LS/RNR) within a sample of Aboriginal and Torres Strait Islander and non-Aboriginal and Torres Strait Islander males., Hypotheses: We hypothesized that discrimination would not be significantly different for Aboriginal and Torres Strait Islander individuals and non-Aboriginal and Torres Strait Islander individuals. We further hypothesized that some fairness definitions would be unsatisfied., Method: The study included 380 males (Aboriginal and Torres Strait Islander, n = 180) from Australia. Discrimination was assessed with the area under the curve (AUC) and cross AUC (xAUC). To determine fairness, error rate balance, calibration, predictive parity, and statistical parity were used., Results: The discrimination of the LS/RNR was not statistically different (p = .61) between groups. The xAUC identified disparities (p < .001), with the LS/RNR being unable to discriminate between Aboriginal and Torres Strait Islander nonreoffenders and non-Aboriginal and Torres Strait Islander reoffenders (xAUC = .46, 95% CI [.35, .57]). Disparities among certain fairness definitions were identified, with Aboriginal and Torres Strait Islander individuals scoring higher on the LS/RNR (d = 0.52) and nonreoffenders being classified as high risk more often., Conclusions: The findings suggest that the LS/RNR may not be a cross-culturally fair risk assessment instrument for Australian individuals, and standard discrimination indices with comparable levels do not imply that a risk assessment instrument is cross-culturally fair. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
- Published
- 2022
- Full Text
- View/download PDF
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