自杀新闻报道对大学生注意偏向及自杀意念影响的实验研究

发布时间：2018-03-17 12:20

本文选题：自杀报道　切入点：注意偏向　出处：《南方医科大学》2017年硕士论文　论文类型：学位论文

【摘要】：一、研究的意义与目的目前大学生群体中自杀事件屡屡发生,而自杀意念是预测自杀行为的有效指标。本研究针对大学生群体开展自杀意念的研究可以为大学生自杀预防工作提供理论依据,对控制自杀行为、降低自杀率具有重要意义。此外,自杀事件具有话题敏感性,作为公共卫生问题常受到媒体的关注报道,因此也会引发受众的广泛注意。因此探讨媒体报道自杀事件对受众的影响,可以从实证角度进一步证明媒体遵守自杀报道规范的重要性,督促媒体工作者在自杀报道中避免对受众的消极影响,对预防自杀及规范自杀报道具有重要的理论意义和社会意义。本研究旨在通过实验研究,探究自杀报道材料的规范性对大学生注意偏向及自杀意念产生的影响,为规范媒体报道及预防大学生自杀提供理论依据及实践参考。二、对象和方法招募在校大学生志愿者作为实验被试,以失范自杀报道和规范自杀报道作为实验材料,被试分为两组(对照组与实验组)进行实验。采用点探测实验范式、内隐联想测验(IAT)、自杀意念自评量表(SIOSS)作为测量工具。两组被试均接受相同的实验程序但实验材料有所差异,对照组被试阅读规范自杀报道而实验组被试阅读失范自杀报道。实验操作要求被试在实验室电脑上单独进行,被试阅读自杀报道后依次进行点探测实验、词语评分实验、内隐自杀意念测验及外显自杀意念测量问卷。三、结果1.实验组被试与对照组被试阅读自杀报道后,对自杀相关词语的反应时均显著短于中性词的反应时。2.实验组被试对负性词及自杀词的愉悦度评分显著低于对照组评分。3.实验组被试的内隐自杀意念分数显著高于对照组被试分数。4.实验组被试外显自杀意念中的乐观因子分数显著低于对照组被试分数。5.两组被试的内隐自杀意念结果与外显自杀意念结果不相关。四、结论1.阅读失范自杀报道和规范自杀报道,均会使大学生对自杀相关词语产生注意偏向。2.阅读失范自杀报道会导致大学生对负性信息和自杀相关信息产生更强烈的消极情感体验。3.阅读失范自杀报道会增强大学生的内隐自杀意念。4.阅读失范自杀报道显著降低了大学生外显自杀意念中的乐观因子。5.大学生的内隐自杀意念和外显自杀意念相互独立。
[Abstract]:First, the significance and purpose of the study. At present, suicides occur frequently among college students. Suicide ideation is an effective index to predict suicidal behavior. The study on suicidal ideation in college students can provide theoretical basis for suicide prevention and control suicide behavior. It is important to reduce the suicide rate. In addition, suicide incidents are subject sensitive and are often reported in the media as a public health issue. Therefore, discussing the impact of media coverage on the audience can further prove the importance of media adherence to suicide reporting norms from an empirical point of view. It is of great theoretical and social significance to urge media workers to avoid the negative influence on the audience in suicide reporting and to regulate suicide reporting. This paper explores the influence of the standardization of suicide reporting materials on the attention bias and suicidal ideation of college students, and provides a theoretical basis and practical reference for standardizing media reports and preventing college students from committing suicide. Participants and methods volunteers from college students were recruited as subjects. The subjects were divided into two groups (control group and experimental group). The implicit association test (IATT) and self-rating suicide ideation scale (SIOSS) were used as measurement tools. Both groups received the same experimental procedure but different experimental materials. The subjects in the control group read the standardized suicide report while the subjects in the experimental group read the abnormal suicide report. Implicit suicide ideation test and explicit suicide ideation questionnaire. Third, results: 1. After reading suicide report, the subjects in the experimental group and the control group read the suicide report. 2. The response time to suicide-related words was significantly shorter than that of neutral words. 2. The scores of pleasure to negative words and suicide words in the experimental group were significantly lower than those in the control group. The implicit suicidal ideation scores of the subjects in the experimental group were significantly higher than those in the control group. The positive factor scores in the experimental group were significantly lower than those in the control group. 5. There was no correlation between implicit suicidal ideation and explicit suicidal ideation in the two groups. 4. Reading the abnormal suicide report and standardizing suicide report, 2. Reading abnormal suicide reports will lead to a stronger negative emotional experience of negative information and suicide-related information .3.Reading abnormal suicide reports will increase. Reading abnormal suicide report significantly reduced the optimistic factor of explicit suicidal ideation. 5. Implicit suicidal ideation and explicit suicidal ideation were independent of each other.
【学位授予单位】：南方医科大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：B846

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