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The Danger AssessmentValidation of a Lethality Risk Assessment Instrument for Intimate Partner FemicideJohns Hopkins University, jcampbel{at}son.jhmi.edu
Johns Hopkins University
Johns Hopkins University 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-barreled" 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.
Key Words: lethality risk assessment intimate partner femicide
This version was published on April
1, 2009 Journal of Interpersonal Violence, Vol. 24, No. 4,
653-674 (2009) |
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