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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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Insufficient Sleep and Sleep Deprivation01:13

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Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
Sleep deprivation is a more severe form of sleep loss...
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Piaget's Stage 1 of Cognitive Development01:14

Piaget's Stage 1 of Cognitive Development

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The sensorimotor stage, the initial phase of Jean Piaget's theory of cognitive development, spans the first two years of a child's life. During this period, infants actively engage with their surroundings, building cognitive awareness through direct interaction with the world. This interaction is primarily based on sensory perception and motor actions, allowing infants to gradually understand basic physical properties and predict how objects interact within their environment.
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Attention-Deficit/Hyperactivity Disorder01:30

Attention-Deficit/Hyperactivity Disorder

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Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by persistent inattention, hyperactivity, and impulsivity. It affects approximately 5-8% of children globally, with around 60-70% of cases persisting into adulthood. ADHD has significant implications for educational attainment, social interactions, and occupational success.
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
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相关实验视频

Updated: May 21, 2025

Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking
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婴儿认识到手机分心对表现的负面影响.

Qiong Cao1,2, Anna Mears1, Lisa Feigenson1

  • 1Department of Psychological and Brain Sciences, Johns Hopkins University, Baltimore, Maryland, USA.

Infancy : the official journal of the International Society on Infant Studies
|March 21, 2025
PubMed
概括

婴儿知道使用手机会影响成人的表现. 即使在20个月大的时候,婴儿也预计使用手机会对完成任务产生负面影响,并认识到多任务效应.

关键词:
竞争力 竞争力 竞争力 竞争力分心,分散注意力.业绩表现表现的表现表现是什么电话电话电话电话电话电话

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科学领域:

  • 认知发展 认知发展
  • 婴儿心理学 婴儿心理学
  • 人与计算机的交互

背景情况:

  • 成年人经常在婴儿面前使用手机.
  • 有限的研究存在于婴儿对他人的手机使用及其对行为的影响的理解.

研究的目的:

  • 调查20个月大的婴儿是否预计使用手机会对成年人的任务表现产生负面影响.
  • 探索婴儿早期识别多任务对目标导向行动的影响.

主要方法:

  • 婴儿观察成年人建造块塔.
  • 一个成年人在执行任务时与手机 (滚动或说话) 互动.
  • 测量婴儿的观察时间,以推断对表现差异的期望.

主要成果:

  • 当使用电话的成年人比不使用电话的成年人建造更高的塔时,婴儿看起来更长,相对于相反的情况.
  • 这种不同的看法表明,人们期望手机使用会阻碍表现.

结论:

  • 20个月大的婴儿表现出理解手机使用会损害个体的表现.
  • 这一发现表明,在早期的发育过程中,人们意识到多任务处理如何影响目标导向的行动.