The danger assessment: Validation of a lethality risk assessment instrument for intimate partner femicide

Research output: Contribution to journalArticle

Abstract

The Danger Assessment (DA) is an instrument designed to assess the likelihood of lethality or near lethality occurring in a case of intimate partner violence. This article describes the development, psychometric validation, and suggestions for use of the DA. An 11-city study of intimate partner femicide used multivariate analysis to test the predictive validity of the risk factors on the DA from intimate partner femicide cases (N = 310) compared with 324 abused women in the same cities (controls). The results were used to revise the DA (four items added; one "double-barreledg" item divided into two), and the calculated weights (adjusted odds ratios) used to develop a scoring algorithm with levels of risk. These levels of risk were then tested with an independent sample of attempted femicides (N = 194) with a final outcome of.90 of the cases included in the area under the receiver operating characteristic (ROC) curve.

Original languageEnglish (US)
Pages (from-to)653-674
Number of pages22
JournalJournal of Interpersonal Violence
Volume24
Issue number4
DOIs
StatePublished - Apr 2009

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Battered Women
Psychometrics
ROC Curve
Multivariate Analysis
Odds Ratio
Weights and Measures
Intimate Partner Violence

Keywords

  • Intimate partner femicide
  • Lethality
  • Risk assessment

ASJC Scopus subject areas

  • Clinical Psychology
  • Applied Psychology

Cite this

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abstract = "The Danger Assessment (DA) is an instrument designed to assess the likelihood of lethality or near lethality occurring in a case of intimate partner violence. This article describes the development, psychometric validation, and suggestions for use of the DA. An 11-city study of intimate partner femicide used multivariate analysis to test the predictive validity of the risk factors on the DA from intimate partner femicide cases (N = 310) compared with 324 abused women in the same cities (controls). The results were used to revise the DA (four items added; one {"}double-barreledg{"} item divided into two), and the calculated weights (adjusted odds ratios) used to develop a scoring algorithm with levels of risk. These levels of risk were then tested with an independent sample of attempted femicides (N = 194) with a final outcome of.90 of the cases included in the area under the receiver operating characteristic (ROC) curve.",
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