自杀念头修改尺度的心理测量属性 - 自我报告 - 经过高风险青少年的修订
Roberto López1, Christianne Esposito-Smythers1, Philseok Lee1
1George Mason University.
Behavior therapy
|February 26, 2025
概括
一个新的尺度,即自杀念头-自我报告-修订的修改尺度 (MSSI-SR-R),显示了评估青少年自杀念头严重性的前景. 这种基于证据的免费工具在部分医院计划样本中显示出良好的可靠性和有效性.
科学领域:
- 精神病学和心理健康 精神病学和心理健康
- 临床心理学 临床心理学
- 青少年健康 青少年健康
背景情况:
- 有自杀念头的青少年有很高的风险 (40%) 发展到自杀行为.
- 准确评估自杀念头的严重程度对于有效的临床护理至关重要.
- 免费的,基于证据的,自我报告措施的有限可用性,用于评估青少年自杀念头的严重程度.
研究的目的:
- 为了评估修订后的自我报告指标的心理测量特性,修改后的自杀想法-自我报告-修订 (MSSI-SR-R) 量表.
- 在青少年样本中评估MSSI-SR-R的可靠性,有效性和因子结构.
- 为了检查MSSI-SR-R在不同性别身份的测量不变性.
主要方法:
- 在一项部分医院计划中,一组284名青少年 (平均年龄15.30) 完成了MSSI-SR-R.
- 使用双因子探索结构方程建模来评估因子结构.
- 使用omega来确定内部一致性;通过与自杀念头,行为和抑郁症状的既定措施的相关性来评估有效性.
主要成果:
- MSSI-SR-R支持一个具有一般因素和两个特定因素 (愿望/想法,计划/准备) 的双因素模型.
- 该尺度显示了跨性别认同的测量不变性.
- MSSI-SR-R总得分显示出良好的可靠性和与自杀念头,行为和抑郁症状严重性的措施有显著的积极关联.
结论:
- MSSI-SR-R显示出有希望的心理测量特性,用于评估青少年自杀念头的严重程度.
- 该尺度的因子结构在性别认同中是稳固和不变的.
- MSSI-SR-R可以作为一个有价值的,简短的,免费的和验证的临床工具来评估青少年群体中自杀念头的严重程度.
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