Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Bullying02:04

Bullying

8.3K
A modern form of aggression is bullying. As you learn in your study of child development, socializing and playing with other children is beneficial for children’s psychological development. However, as you may have experienced as a child, not all play behavior has positive outcomes. Some children are aggressive and want to play roughly. Other children are selfish and do not want to share toys. One form of negative social interactions among children that has become a national concern is...
8.3K
Self-Presentation: Self-Monitoring and Self-Handicapping02:05

Self-Presentation: Self-Monitoring and Self-Handicapping

38.7K
People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
38.7K
Self-Help Support Groups01:28

Self-Help Support Groups

25
Self-help support groups are voluntary, community-based organizations that provide a platform for individuals with shared concerns to exchange support, insights, and practical strategies for coping with life challenges. Typically led by group members or paraprofessionals, these groups form a cornerstone of mental health care, especially in reaching populations that are underserved by traditional healthcare systems.
Accessibility and Cost-Effectiveness
One of the primary strengths of self-help...
25
Social Scripts02:10

Social Scripts

9.4K
People tend to know what behavior is expected of them in specific, familiar settings. A script is a person’s knowledge about the sequence of events expected in a specific setting (Schank & Abelson, 1977). Essentially, scripts are a particular kind of schema, one containing default values for the features within an event. In the restaurant example, the script's features include the props (e.g., tables, menu, food, and money), the roles to be played (e.g., customer and waiter),...
9.4K
Depressive Disorders: Etiology01:27

Depressive Disorders: Etiology

27
Depressive disorders result from a complex interplay of biological, psychological, and sociocultural factors, each contributing uniquely to the development and persistence of the condition. Understanding these factors provides critical insight into the multifaceted nature of depression.
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
27
The Sense of Self: Reflected Self-Appraisal and Social Comparison02:57

The Sense of Self: Reflected Self-Appraisal and Social Comparison

49.6K
According to Charles Cooley, we base our image on what we think other people see (Cooley 1902). We imagine how we must appear to others, then react to this speculation. We don certain clothes, prepare our hair in a particular manner, wear makeup, use cologne, and the like—all with the notion that our presentation of ourselves is going to affect how others perceive us. We expect a certain reaction, and, if lucky, we get the one we desire and feel good about it. But more than that, Cooley...
49.6K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

A Mixed-Methods Evaluation to Inform the Hawai'i Suicide Prevention Strategic Plan.

International journal of environmental research and public health·2024
Same author

Prioritizing Connection and Centering on Community: Take Your Shoes Off and Don't Put Your Feet on the Furniture.

Hawai'i journal of health & social welfare·2023
Same author

Suicide Risk Assessment, Management, and Mitigation in the Emergency Setting.

Focus (American Psychiatric Publishing)·2023
Same author

Inspiring hope through sources of strength among predominantly Pacific Islander communities.

Journal of indigenous social development·2023
Same author

Applying ideation-to-action theories to predict suicidal behavior among adolescents.

Journal of affective disorders·2021
Same author

Acute Aripiprazole-Associated Liver Injury.

Journal of clinical psychopharmacology·2021

相关实验视频

Updated: May 25, 2025

A New Method for Inducing a Depression-Like Behavior in Rats
07:57

A New Method for Inducing a Depression-Like Behavior in Rats

Published on: February 22, 2018

20.8K

社交媒体内容和自杀倾向:对实践的影响

Patteera Vongtangton1, Deborah Goebert2

  • 1Faculty of Medicine Ramathibodi Hospital, Chakri Naruebodindra Medical Institute, Mahidol University.

Psychological services
|February 27, 2025
PubMed
概括

这项研究使用人工智能 (AI) 来分析Instagram数据,以预测夏威夷用户的自杀风险. 人工智能模型确定了与自杀念头相关的特定图像和文本特征,为心理健康支持提供了新的途径.

科学领域:

  • 心理学 心理学 心理学
  • 计算机科学 计算机科学
  • 公共卫生 公共卫生

背景情况:

  • 像Instagram这样的社交媒体平台越来越多地用于个人表达,提供了对心理健康的潜在见解.
  • 之前关于社交媒体自杀倾向预测的研究主要使用文本分析,并面临隐私挑战.
  • 为了准确的风险评估,需要采用综合多式数据 (文本,图像,用户特征) 的综合方法.

研究的目的:

  • 开发和评估一个人工智能模型来预测自杀想法风险,使用来自夏威夷用户的Instagram数据.
  • 探索视觉和文本内容的实用性,以及用户特征,用于识别有风险的个人.
  • 通过获得用户对数据收集的明确同意来解决隐私问题.

主要方法:

  • 从夏威夷的142名参与者中收集了关于自杀念头的在线问卷数据.
  • 获得同意收集Instagram数据 (文本,图像,用户功能) 用于人工智能模型培训.
  • 开发并验证了一种人工智能模型,根据收集的多式联络数据来预测自杀想法.

主要成果:

  • 最好的人工智能模型在预测自杀念头方面实现了52%的灵敏度,92%的特异性,65%的积极预测值,82%的准确性.
  • 关键预测因素包括负面描述,图像特征 (较低的色调,更多的红色) 和特定的内容类型 (较少的自然/天空,更多的艺术/时尚/身体部位/欺骗).

更多相关视频

Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community
08:53

Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community

Published on: May 31, 2019

5.1K
Loneliness Assuaged: Eye-Tracking an Audience Watching Barrage Videos
06:45

Loneliness Assuaged: Eye-Tracking an Audience Watching Barrage Videos

Published on: May 29, 2020

4.1K

相关实验视频

Last Updated: May 25, 2025

A New Method for Inducing a Depression-Like Behavior in Rats
07:57

A New Method for Inducing a Depression-Like Behavior in Rats

Published on: February 22, 2018

20.8K
Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community
08:53

Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community

Published on: May 31, 2019

5.1K
Loneliness Assuaged: Eye-Tracking an Audience Watching Barrage Videos
06:45

Loneliness Assuaged: Eye-Tracking an Audience Watching Barrage Videos

Published on: May 29, 2020

4.1K
  • 该研究确定了夏威夷独特的社会文化影响,影响了预测器的相关性.

    • 结论:

    • 对多式联络社交媒体数据的AI分析具有预测自杀风险的巨大潜力.
    • 调查结果可以为心理健康提供者提供信息,帮助他们制定有针对性的在线干预和支持策略.
    • 了解特定背景的预测因素,如夏威夷的预测因素,对于在社交媒体上有效地预防自杀至关重要.