Psychometric properties of the Adulthood Trauma Inventory.

Psychometric properties of the Adulthood Trauma Inventory.
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成年创伤量表的心理测量特性。

DOI:
10.1037/hea0000856
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发表时间:
2020-08
期刊:
Health psychology : official journal of the Division of Health Psychology, American Psychological Association
影响因子:
--
通讯作者:
Bremner JD
Bremner JD
中科院分区:
其他
文献类型:
--
作者:
Wittbrodt MT;Vaccarino V;Shah AJ;Mayer EA;Bremner JD

文献摘要

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心理创伤是一个重要的公共卫生问题,但以往的测量工具主要关注儿童时期的创伤事件,而成年期(>18岁)的创伤暴露受到的关注较少。本研究的目的是检查成人心理创伤评估工具——成人创伤量表(ATI)的心理测量特性。参与者 (n = 893) 完成了 ATI,这是一份以早期创伤自我调查报告 (ETI-SR) 为模型的 33 项调查问卷,评估 18 岁之后发生的创伤事件。参与者还完成了评估抑郁症、创伤后应激障碍 (PTSD) 和早期创伤 (ETI-SR) 的工具。检查了内部一致性和项目反应理论指标。 ATI 总分(认可的项目数)具有最大的内部一致性(Cronbach’s α = .77),并且与 PTSD(ρ = 0.40)、抑郁症(ρ = 0.31)和早期创伤(ρ = 0.56)指数显着相关(p < .0001)。曲线下面积和准确度值范围从 0.65 和 70%(抑郁)到 0.75 和 95%(当前 PTSD)。 ATI 是成人心理创伤的有效衡量标准,可用于涉及对个人和心理生物学的长期影响的临床评估和研究。
Psychological trauma is an important public health problem, but previous measurement tools have primarily focused on childhood traumatic events while trauma exposure in adulthood (>18 years of age) has received less attention. The purpose of this study was to examine the psychometric properties of an instrument for assessment of psychological trauma in adulthood, the Adulthood Trauma Inventory (ATI). Participants (n = 893) completed the ATI, a 33-item questionnaire modeled after the Early Trauma Inventory-Self Report (ETI-SR), assessing traumatic events occurring after 18 years of age. Participants also completed instruments to assess depression, posttraumatic stress disorder (PTSD), and early trauma (ETI-SR). Internal consistency and item response theory metrics were examined. ATI total score (number of items endorsed) yielded the greatest internal consistency (Cronbach’s α = .77) and was significantly (p < .0001) correlated with indices of PTSD (ρ = 0.40), depression (ρ = 0.31), and early trauma (ρ = 0.56). Area under the curve and accuracy values ranged from 0.65 and 70% (depression) to 0.75 and 95% (current PTSD). The ATI is a valid measure of adult psychological trauma that may be useful for both clinical assessment and research involving the long-term effects on the individual and psychobiology.
DOI: 10.2307/2136404
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影响因子: 5
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