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相关概念视频

Stereotype Content Model02:16

Stereotype Content Model

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The Stereotype Content Model (SCM) was first proposed by Susan Fiske and her colleagues (Fiske, Cuddy, Glick & Xu, 2002; see also Fiske, 2012 and Fiske, 2017). The SCM specifies that when someone encounters a new group, they will stereotype them based on two metrics: warmth—or that group’s perceived intent, and how likely they are to provide help or inflict harm—and competence—or their ability to carry out that objective. Depending on the warmth-competence...
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Stereotypes, Prejudice, and Discrimination02:55

Stereotypes, Prejudice, and Discrimination

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Humans are very diverse and although we share many similarities, we also have many differences. The social groups we belong to help form our identities (Tajfel, 1974). These differences may be difficult for some people to reconcile, which may lead to prejudice toward people who are different. Prejudice is a negative attitude and feeling toward an individual based solely on one’s membership in a particular social group (Allport, 1954; Brown, 2010). Prejudice is common against people who...
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Aggression01:47

Aggression

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Humans engage in aggression when they seek to cause harm or pain to another person. Aggression takes two forms depending on one’s motives: hostile or instrumental. Hostile aggression is motivated by feelings of anger with intent to cause pain; a fight in a bar with a stranger is an example of hostile aggression. In contrast, instrumental aggression is motivated by achieving a goal and does not necessarily involve intent to cause pain (Berkowitz, 1993); a contract killer who murders for...
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Deindividuation00:57

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Deindividuation is a form of social influence on an individual’s behavior such that the individual engages in unusual or non-normal behavior while in a group setting. Why? Because in these group settings, the individual no longer sees themselves as an individual anymore, disinhibiting their behavior and personal restraint.
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Surveys02:16

Surveys

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Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.
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Prediction Intervals01:03

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The interval estimate of any variable is known as the prediction interval. It helps decide if a point estimate is dependable.
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相关实验视频

Updated: Jun 12, 2025

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
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通过预先训练的模型预测社交媒体用户的间接攻击.

Zhenkun Zhou1, Mengli Yu2,3,4, Xingyu Peng5

  • 1Department of Data Science, School of Statistics, Capital University of Economics and Business, Beijing, China.

PeerJ. Computer science
|September 24, 2024
PubMed
概括

这项研究引入了一种用于预测在线间接攻击的新模型,这是社交媒体上一个常见的问题. 开发的ERNIE模型有效地识别了像微博这样的平台上的社会排斥,恶意幽默和内诱导行为.

关键词:
贝尔特 (BERT) 公司埃尔尼埃尔尼是什么意思间接的侵略是间接的侵略.预先训练的模型模型.心理特征 心理特征 心理特征社交媒体 社交媒体

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Post-Movie Subliminal Measurement PMSM, for Investigating Implicit Social Bias
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相关实验视频

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科学领域:

  • 社会心理学 社会心理学
  • 计算语言学 计算语言学
  • 网络心理学 网络心理学

背景情况:

  • 间接攻击是社交媒体上日益严重的问题,传统方法很难检测到.
  • 由于成本和客观性挑战,现有的自我报告问卷对在线环境是不切实际的.
  • 了解和减轻在线间接攻击对于社交媒体平台管理至关重要.

研究的目的:

  • 开发和评估一种用于预测在线社交媒体环境中的间接攻击的新型模型.
  • 将间接攻击分为以下子类型:社会排斥,恶意幽默和内诱导.
  • 为了提高预测准确度,利用预先训练的模型.

主要方法:

  • 从微博用户数据中构建特征,包括基本,动态和基于内容的属性.
  • 通过将这些特征与大规模预训练模型集成,开发了一个预测模型.
  • 将间接攻击分为三个不同的亚型进行细分分析.

主要成果:

  • 拟议的预测模型 (ERNIE) 与基线预训练模型相比显示出更高的性能.
  • 该模型显著提高了在线预测间接攻击的准确性.
  • 经验证据支持该模型在识别各种形式的间接攻击方面的有效性.

结论:

  • 该研究提出了一种实用且有效的模型,用于预测用户在社交媒体上的间接攻击.
  • 这项研究提高了对在线间接攻击行为的理解.
  • 这些发现可以帮助社交媒体平台进行内容调节和用户管理策略.