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相关概念视频

Schemas01:42

Schemas

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A schema is a mental construct consisting of a cluster or collection of related concepts (Bartlett, 1932). There are many different types of schemata, and they all have one thing in common: schemata are a method of organizing information that allows the brain to work more efficiently. When a schema is activated, the brain makes immediate assumptions about the person or object being observed.
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Bullying02:04

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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...
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Psychological and Sociocultural Causes of Schizophrenia01:29

Psychological and Sociocultural Causes of Schizophrenia

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Schizophrenia, a complex psychiatric disorder, has been historically misunderstood. Early psychological theories attributed its origins to childhood trauma and unresponsive parenting. However, contemporary research largely rejects these notions, favoring the vulnerability-stress hypothesis. This model proposes that individuals with a genetic predisposition to schizophrenia may develop the disorder following exposure to significant environmental stressors. Notably, studies on high-risk...
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Social Scripts02:10

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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),...
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Depressive Disorders: Etiology01:27

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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.
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Stress Prevention and Stress Management Techniques II01:23

Stress Prevention and Stress Management Techniques II

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Personality types, particularly Type A and Type B, significantly influence how individuals respond to stress. These personality distinctions are marked by varying levels of ambition, competitiveness, and coping styles, all of which shape an individual's resilience to stressors.
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智能手机键盘动态预测影响自杀想法.

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数字表型化提供实时心理健康见解. 这项研究整合了多样化的数据流,发现减少手机移动与精神健康患者的无情感增加有关.

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科学领域:

  • 数字健康数字健康
  • 计算精神病学是一种计算精神病学.
  • 心理健康评估 心理健康评估

背景情况:

  • 数字表型化使得不引人注目的,实时的心理健康监测成为可能.
  • 整合不同的数据模式 (例如,自我报告,传感器数据) 由于高维度和不同的采样速率而带来挑战.
  • 准确的心理健康评估需要强大的方法来结合异质数据.

研究的目的:

  • 开发一个整合的管道,用于融合数字表型化模式.
  • 为应对多式联网数据中高维度和不同采样频率的挑战.
  • 将管道应用于心理健康门诊患者的自我报告和键盘动态数据.

主要方法:

  • 开发了一个集成的管道,将模式转换为一个共同的时间单位.
  • 将时间独立组件分析 (ICA) 应用于高维自报告数据.
  • 使用线性混合效应模型进行纵向分析的融合模式.

主要成果:

  • 关于自我报告数据的ICA揭示了与幸福感,无情感,易怒和社会功能障碍相关的组件.
  • 线性混合效应模型表明,打字时手机运动减少与无情感增加有关 (β = -0.12,p = 0.00030).
  • 该管道成功集成了每日自我报告和BiAffect键盘动态.

结论:

  • 拟议的综合管道解决了将数字表型化数据用于心理健康评估的关键挑战.
  • 这种方法有助于发现数字行为与临床症状之间的有意义关联.
  • 该方法广泛适用于各种密集的纵向数字表型化数据集,用于心理健康研究.