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首页> 外文期刊>International Journal of Environmental Research and Public Health >Construction and Validation of an Analytical Grid about Video Representations of Suicide (“MoVIES”)
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Construction and Validation of an Analytical Grid about Video Representations of Suicide (“MoVIES”)

机译：自杀视频表示分析网格的构建和验证（“ MoVIES”）

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Background. Exposure to fictional suicide scenes raises concerns about the risk of suicide contagion. However, researchers and clinicians still lack empirical evidence to estimate this risk. Here, we propose a theory-grounded tool that measures properties related to aberrant identification and suicidal contagion of potentially harmful suicide scenes. Methods. The items of the Movies and Video: Identification and Emotions in reaction to Suicide (MoVIES) operationalize the World Health Organization’s recommendations for media coverage of suicide, and were adapted and completed with identification theory principles and cinematographic evidence. Inter-rater reliability (Cohen’s kappa) and internal consistency (Cronbach’s alpha) were estimated and optimized for two series of 19 and 30 randomly selected movies depicting a suicide scene. The validity of the scale in predicting identification with the suicidal character was tested in nine unknowledgeable participants who watched seven suicide movie scenes each. Results . The MoVIES indicated satisfying psychometric properties with kappas measured at 0.7 or more for every item and a global internal consistency of [α = 0.05]. The MoVIES score significantly predicted participants’ strength of identification independently from their baseline empathy ((β = 0.20), p 0.05). Conclusions . The MoVIES is available to scholars as a valid, reliable, and useful tool to estimate the amount of at-risk components of fictional suicidal behavior depicted in films, series, or television shows.
机译：背景。暴露于虚构的自杀场景引发了人们对自杀传染风险的担忧。但是，研究人员和临床医生仍然缺乏经验证据来估计这种风险。在这里，我们提出了一种基于理论的工具，可以测量与可能有害的自杀场景的异常识别和自杀性传染有关的属性。方法。 《电影和录像：对自杀的识别和情感》（MoVIES）的项目实施了世界卫生组织有关媒体报道自杀的建议，并根据识别理论原理和摄影证据进行了修改和完善。评估者之间的信度（科恩kappa）和内部一致性（克朗巴赫Alpha）已针对两部19部和30部随机选择的描述自杀场景的电影进行了评估和优化。在9名无知的参与者中测试了量表在预测是否具有自杀性格中的作用，每个参与者观看了七个自杀电影场景。结果。 MoVIES显示出令人满意的心理测量特性，每一项的kappas值均在0.7或更高，整体内部一致性为[α= 0.05]。 MoVIES分数独立于基线同理心显着预测了参与者的识别力（（β= 0.20），p <0.05）。结论。 MoVIES作为一种有效，可靠和有用的工具可供学者使用，可以估算电影，系列或电视节目中描述的虚构自杀行为的危险成分数量。

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