人们知道自己会有多大的自杀倾向吗?了解自杀预感。

IF 2.7 3区 医学 Q2 PSYCHIATRY Suicide and Life-Threatening Behavior Pub Date : 2024-08-01 Epub Date: 2024-05-03 DOI:10.1111/sltb.13087
Daniel D L Coppersmith, Adam C Jaroszewski, Samuel J Gershman, Christine B Cha, Alexander J Millner, Rebecca G Fortgang, Evan M Kleiman, Matthew K Nock
{"title":"人们知道自己会有多大的自杀倾向吗?了解自杀预感。","authors":"Daniel D L Coppersmith, Adam C Jaroszewski, Samuel J Gershman, Christine B Cha, Alexander J Millner, Rebecca G Fortgang, Evan M Kleiman, Matthew K Nock","doi":"10.1111/sltb.13087","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>Little research has been done on how people mentally simulate future suicidal thoughts and urges, a process we term suicidal prospection.</p><p><strong>Methods: </strong>Participants were 94 adults with recent suicidal thoughts. Participants completed a 42-day real-time monitoring study and then a follow-up survey 28 days later. Each night, participants provided predictions for the severity of their suicidal thoughts the next day and ratings of the severity of suicidal thoughts over the past day. We measured three aspects of suicidal prospection: predicted levels of desire to kill self, urge to kill self, and intent to kill self. We generated prediction errors by subtracting participants' predictions of the severity of their suicidal thoughts from their experienced severity.</p><p><strong>Results: </strong>Participants tended to overestimate (although the average magnitude was small and the modal error was zero) the severity of their future suicidal thoughts. The best fitting models suggested that participants used both their current suicidal thinking and previous predictions of their suicidal thinking to generate predictions of their future suicidal thinking. Finally, the average severity of predicted future suicidal thoughts predicted the number of days participants thought about suicide during the follow-up period.</p><p><strong>Conclusions: </strong>This study highlights prospection as a psychological process to better understand suicidal thoughts and behaviors.</p>","PeriodicalId":39684,"journal":{"name":"Suicide and Life-Threatening Behavior","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11305949/pdf/","citationCount":"0","resultStr":"{\"title\":\"Do people know how suicidal they will be? Understanding suicidal prospection.\",\"authors\":\"Daniel D L Coppersmith, Adam C Jaroszewski, Samuel J Gershman, Christine B Cha, Alexander J Millner, Rebecca G Fortgang, Evan M Kleiman, Matthew K Nock\",\"doi\":\"10.1111/sltb.13087\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Introduction: </strong>Little research has been done on how people mentally simulate future suicidal thoughts and urges, a process we term suicidal prospection.</p><p><strong>Methods: </strong>Participants were 94 adults with recent suicidal thoughts. Participants completed a 42-day real-time monitoring study and then a follow-up survey 28 days later. Each night, participants provided predictions for the severity of their suicidal thoughts the next day and ratings of the severity of suicidal thoughts over the past day. We measured three aspects of suicidal prospection: predicted levels of desire to kill self, urge to kill self, and intent to kill self. We generated prediction errors by subtracting participants' predictions of the severity of their suicidal thoughts from their experienced severity.</p><p><strong>Results: </strong>Participants tended to overestimate (although the average magnitude was small and the modal error was zero) the severity of their future suicidal thoughts. The best fitting models suggested that participants used both their current suicidal thinking and previous predictions of their suicidal thinking to generate predictions of their future suicidal thinking. Finally, the average severity of predicted future suicidal thoughts predicted the number of days participants thought about suicide during the follow-up period.</p><p><strong>Conclusions: </strong>This study highlights prospection as a psychological process to better understand suicidal thoughts and behaviors.</p>\",\"PeriodicalId\":39684,\"journal\":{\"name\":\"Suicide and Life-Threatening Behavior\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2024-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11305949/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Suicide and Life-Threatening Behavior\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1111/sltb.13087\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/5/3 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"PSYCHIATRY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Suicide and Life-Threatening Behavior","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1111/sltb.13087","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/5/3 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"PSYCHIATRY","Score":null,"Total":0}
引用次数: 0

摘要

导言:关于人们如何在心理上模拟未来的自杀想法和冲动(我们称之为自杀预感)的研究很少:方法:研究对象为94名近期有自杀念头的成年人。参与者完成了一项为期 42 天的实时监测研究,并在 28 天后进行了后续调查。每天晚上,参与者都会预测第二天自杀念头的严重程度,并对过去一天自杀念头的严重程度进行评分。我们测量了自杀预感的三个方面:自杀欲望、自杀冲动和自杀意图的预测水平。我们将参与者对其自杀想法严重程度的预测减去他们所经历的严重程度,从而得出预测误差:结果:参与者倾向于高估他们未来自杀想法的严重程度(尽管平均误差很小,模态误差为零)。最佳拟合模型表明,参与者利用其当前的自杀想法和以前对其自杀想法的预测来产生对其未来自杀想法的预测。最后,预测的未来自杀想法的平均严重程度预测了参与者在随访期间想到自杀的天数:本研究强调了预测是一种心理过程,有助于更好地理解自杀想法和行为。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Do people know how suicidal they will be? Understanding suicidal prospection.

Introduction: Little research has been done on how people mentally simulate future suicidal thoughts and urges, a process we term suicidal prospection.

Methods: Participants were 94 adults with recent suicidal thoughts. Participants completed a 42-day real-time monitoring study and then a follow-up survey 28 days later. Each night, participants provided predictions for the severity of their suicidal thoughts the next day and ratings of the severity of suicidal thoughts over the past day. We measured three aspects of suicidal prospection: predicted levels of desire to kill self, urge to kill self, and intent to kill self. We generated prediction errors by subtracting participants' predictions of the severity of their suicidal thoughts from their experienced severity.

Results: Participants tended to overestimate (although the average magnitude was small and the modal error was zero) the severity of their future suicidal thoughts. The best fitting models suggested that participants used both their current suicidal thinking and previous predictions of their suicidal thinking to generate predictions of their future suicidal thinking. Finally, the average severity of predicted future suicidal thoughts predicted the number of days participants thought about suicide during the follow-up period.

Conclusions: This study highlights prospection as a psychological process to better understand suicidal thoughts and behaviors.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Suicide and Life-Threatening Behavior
Suicide and Life-Threatening Behavior Medicine-Public Health, Environmental and Occupational Health
CiteScore
5.40
自引率
3.10%
发文量
96
期刊介绍: An excellent resource for researchers as well as students, Social Cognition features reports on empirical research, self-perception, self-concept, social neuroscience, person-memory integration, social schemata, the development of social cognition, and the role of affect in memory and perception. Three broad concerns define the scope of the journal: - The processes underlying the perception, memory, and judgment of social stimuli - The effects of social, cultural, and affective factors on the processing of information - The behavioral and interpersonal consequences of cognitive processes.
期刊最新文献
Developmental trajectories of interpersonal stress in school and psychological pain contributing to self-harm in adolescents. Worsening sleep predicts next-week suicidal ideation in a high-risk adolescent outpatient treatment sample. Understanding the influence of suicide bereavement on the cognitive availability of suicide: Qualitative interview study of UK adults. Psychosocial characteristics of suicide deaths by regional types in Korea: An analysis based on population inflow and outflow. Suicidal thinking and behavior in young people at Clinical High Risk for Psychosis: Psychopathological considerations and treatment response across a 2-year follow-up study.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1