ETDs

This collection includes most of the ASU Theses and Dissertations from 2011 to present. ASU Theses and Dissertations are available in downloadable PDF format; however, a small percentage of items are under embargo. Information about the dissertations/theses includes degree information, committee members, an abstract, supporting data or media.

In addition to the electronic theses found in the ASU Digital Repository, ASU Theses and Dissertations can be found in the ASU Library Catalog.

Dissertations and Theses granted by Arizona State University are archived and made available through a joint effort of the ASU Graduate College and the ASU Libraries. For more information or questions about this collection contact or visit the Digital Repository ETD Library Guide or contact the ASU Graduate College at gradformat@asu.edu.

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Risk assessment for domestic violence offenders: predicting probation outcomes

Description
Risk assessment instruments play a significant role in correctional intervention and guide decisions about supervision and treatment. Although advances have been made in risk assessment over the past 50 years, limited attention has been given to risk assessment for domestic violence offenders. This study investigates the use of the Domestic…

Risk assessment instruments play a significant role in correctional intervention and guide decisions about supervision and treatment. Although advances have been made in risk assessment over the past 50 years, limited attention has been given to risk assessment for domestic violence offenders. This study investigates the use of the Domestic Violence Screening Inventory (DVSI) and the Offender Screening Tool (OST) with a sample of 573 offenders convicted of domestic violence offenses and sentenced to supervised probation in Maricopa County, Arizona. The study has two purposes. The first is to assess the predictive validity of the existing assessment tools with a sample of domestic violence offenders, using a number of probation outcomes. The second is to identify the most significant predictors of probation outcomes. Predictive validity is assessed using crosstabulations, bivariate correlations, and the Receiver Operating Characteristic (ROC) curve. Logistic regression is used to identify the most significant predictors of probation outcomes. The DVSI and the OST were found to be predictive of probation outcomes and were most predictive of the outcomes petition to revoke filed, petition to revoke filed for a violation of specialized domestic violence conditions, and unsuccessful probation status. Significant predictors include demographics, criminal history, current offense, victim characteristics, static factors, supervision variables and dynamic variables. The most consistent predictors were supervision variables and dynamic risk factors. The supervision variables include being supervised on a specialized domestic violence caseload and changes in supervision, either an increase or decrease, during the probation grant. The dynamic variables include employment and substance abuse. The overall findings provide support for the continued use of the DVSI and the OST and are consistent with the literature on evidence-based practices for correctional interventions. However, the predictive validity of the assessments varied across sub-groups and the instruments were less predictive for females and offenders with non-intimate partner victims. In addition, study variables only explained a small portion of the variation in the probation outcomes. Additional research is needed, expanding beyond the psychology of criminal conduct, to continue to improve existing risk assessment tools and identify more salient predictors of probation outcomes for domestic violence offenders.
ContributorsFerguson, Jennifer (Author) / Hepburn, John R. (Thesis advisor) / Ashford, José B. (Committee member) / Johnson, John M. (Committee member) / Arizona State University (Publisher)
Created2011
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A Descriptive Study of Incompetent to Stand Trial and Non-Restorable Defendants in Pinal County Arizona

Description
This thesis examines the demographic, clinical, and criminal characteristics and discharge dispositions of pre-trial defendants deemed incompetent to stand trial and non-restorable (IST/NR) in Pinal County Arizona. Currently, there is limited research on defendants who are deemed IST/NR and even less so on discharge dispositions. The study utilized comparative descriptive…

This thesis examines the demographic, clinical, and criminal characteristics and discharge dispositions of pre-trial defendants deemed incompetent to stand trial and non-restorable (IST/NR) in Pinal County Arizona. Currently, there is limited research on defendants who are deemed IST/NR and even less so on discharge dispositions. The study utilized comparative descriptive analysis of secondary data collected by the Pinal County Attorney Offices on IST/NR defendants and restored defendants. It employed chi-square analyses to compare key variables between defendant groups. The study found few variations in clinical, legal, and criminal characteristics observed by previous studies and no statistical differences amongst IST/NR and restored defendants. However, it found the re-offense rate of IST/NR defendants in Pinal County was considerably lower than the general prison population. Moreover, it identified a narrow use of civil commitment procedures and guardianship amongst the IST/NR defendants who have a mental illness. Implications for further research and policy for Pinal County and Arizona are made.
ContributorsSnyder, Matthew Mark (Author) / Shafer, Michael S (Thesis advisor) / Fradella, Henry F. (Committee member) / Ashford, José B. (Committee member) / Arizona State University (Publisher)
Created2017