Smith J E, Czicman S P, Early J A, Green P T, Lauck D L, Lindsay K, Oblaczynski C, Smochek M R, Wright G
Nurs Diagn. 1994 Oct-Dec;5(4):159-64. doi: 10.1111/j.1744-618x.1994.tb00266.x.
A high incidence of violence occurs in contemporary society, which is reflected in the violence exhibited by psychiatric patients. To validate the defining characteristics of potential for violence, 125 registered nurses were asked to rate the relevance of defining characteristics of the diagnosis. A diagnostic content validity index was used to ascertain which defining characteristics the nurses believed to be the most critical in the identification of violence potential. Nine major and 20 minor characteristics were identified by these nurses.
当代社会暴力事件高发，这在精神科患者表现出的暴力行为中有所体现。为验证暴力潜在可能性的界定特征，研究人员让125名注册护士对诊断的界定特征相关性进行评分。采用诊断内容效度指数来确定护士们认为在识别暴力可能性时最为关键的界定特征。这些护士确定了9个主要特征和20个次要特征。
