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

Information Processing Approach01:30

Information Processing Approach

80
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
80
Piaget's Stage 1 of Cognitive Development01:14

Piaget's Stage 1 of Cognitive Development

676
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.
676
Piaget's Stage 2 of Cognitive Development01:14

Piaget's Stage 2 of Cognitive Development

122
The preoperational stage, the second of Jean Piaget's four stages of cognitive development, spans approximately ages 2 to 7 and is characterized by the emergence of symbolic thinking. During this stage, children use language, images, and symbols to represent objects and concepts, enabling them to engage in imaginative and pretend play. This symbolic thinking supports children's ability to perform make-believe actions, such as imagining a broom as a horse or their hand as a phone, blending...
122
The Nativist Approach01:21

The Nativist Approach

89
The nativist approach to infant cognitive development proposes that infants are born with inherent knowledge structures that allow them to interpret the world almost immediately. This perspective contrasts with earlier developmental theories, such as those proposed by Jean Piaget, which emphasized a more gradual acquisition of cognitive abilities through interaction with the environment. One key concept in this approach is object permanence — the understanding that objects continue to...
89
Cognitive Development During Adolescence01:18

Cognitive Development During Adolescence

85
During adolescence, individuals experience significant cognitive development that enhances their understanding of others' emotions and thoughts, known as cognitive empathy. This period is marked by an increased ability to adapt to others' perspectives and a more nuanced understanding of others' mental states, a skill that is foundational for social problem-solving and conflict avoidance. The development of cognitive empathy relies heavily on the theory of mind — the...
85
Piaget's Theory of Cognitive Development from Childhood into Adulthood01:25

Piaget's Theory of Cognitive Development from Childhood into Adulthood

172
Jean Piaget's theory of cognitive development emphasizes the role of thinking in a child's learning process, suggesting that children are naturally curious about their environment. His approach to development is discontinuous, proposing that cognitive abilities progress through distinct stages, each with unique characteristics. Central to Piaget's theory is schemata—mental structures that allow individuals to understand and interpret the world.
Schemata: Building Blocks of...
172

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

Effect of hemodialysis and fluid removal on lung function in patients with kidney failure-a pre-post study.

Journal of nephrology·2026
Same author

Association between physical activity and suicidal ideation: Findings from the 1982 Pelotas (Brazil) birth cohort and an updated systematic review and meta-analysis.

Journal of affective disorders·2026
Same author

Depressive and anxious symptoms in melasma during pregnancy: a cross-sectional study.

Anais brasileiros de dermatologia·2026
Same author

Maternal cortisol levels during pregnancy: Associations with fetal anthropometry and infant cognitive development at three months postpartum.

Psychoneuroendocrinology·2026
Same author

Moderate to severe food insecurity from pregnancy to 18 months postpartum: a descriptive study, Pelotas, 2016-2020.

Epidemiologia e servicos de saude : revista do Sistema Unico de Saude do Brasil·2026
Same author

Vitamin D Deficiency During Pregnancy Is Associated with Postpartum Depression: A Cohort Study in Southern Brazil.

Nutrients·2025

相关实验视频

Updated: Jul 25, 2025

Measuring Attentional Biases for Threat in Children and Adults
08:25

Measuring Attentional Biases for Threat in Children and Adults

Published on: October 19, 2014

15.4K

屏幕时间:对儿童早期认知发展的影响

Luiza Morrone Gastaud1, Jéssica Puchalski Trettim1, Carolina Coelho Scholl1

  • 1Postgraduate Program in Health and Behavior, Catholic University of Pelotas (UCPel), Gonçalves Chaves, 373/411, 96015-560 Pelotas, RS, Brazil.

Early human development
|June 23, 2023
PubMed
概括
此摘要是机器生成的。

幼儿过度使用屏幕时间与认知发育水平较低有关. 这项研究强调了数字媒体暴露对幼儿的负面影响,敦促家长提供指导.

关键词:
儿童发展 儿童发展认知发展 认知发展屏幕时间 屏幕时间

更多相关视频

Experimental Paradigm for Measuring the Effects of Self-distancing in Young Children
07:01

Experimental Paradigm for Measuring the Effects of Self-distancing in Young Children

Published on: March 1, 2019

8.0K
A View of Their Own: Capturing the Egocentric View of Infants and Toddlers with Head-Mounted Cameras
03:56

A View of Their Own: Capturing the Egocentric View of Infants and Toddlers with Head-Mounted Cameras

Published on: October 5, 2018

7.5K

相关实验视频

Last Updated: Jul 25, 2025

Measuring Attentional Biases for Threat in Children and Adults
08:25

Measuring Attentional Biases for Threat in Children and Adults

Published on: October 19, 2014

15.4K
Experimental Paradigm for Measuring the Effects of Self-distancing in Young Children
07:01

Experimental Paradigm for Measuring the Effects of Self-distancing in Young Children

Published on: March 1, 2019

8.0K
A View of Their Own: Capturing the Egocentric View of Infants and Toddlers with Head-Mounted Cameras
03:56

A View of Their Own: Capturing the Egocentric View of Infants and Toddlers with Head-Mounted Cameras

Published on: October 5, 2018

7.5K

科学领域:

  • 儿科 儿科 儿科
  • 发展心理学 发展心理学
  • 公共卫生 公共卫生

背景情况:

  • 儿童接触数字媒体是一个越来越令人担忧的问题.
  • 早期的屏幕时间与广泛的负面影响有关.
  • 了解这些影响对于儿童的发展至关重要.

研究的目的:

  • 评估18个月的屏幕时间与认知发育之间的关联.
  • 在巴西南部以人口为基础的样本中评估认知发展.

主要方法:

  • 使用基于人口的队列数据进行横截面研究.
  • 样本包括470名已完成认知评估的儿童.
  • 用贝利婴儿发育尺度测量认知发展 - 第三版 (BSID-III).
  • 通过护理人员问卷评估的屏幕时间.

主要成果:

  • 58.8%的儿童每天使用屏幕时间≥1小时.
  • 在母亲受教育程度较低的儿童中观察到较低的认知发育.
  • 男孩表现出不同的认知发展轨迹.
  • 每天暴露在屏幕时间≥2小时的儿童的认知发育水平较低.

结论:

  • 屏幕暴露与儿童的认知发展有显著的负面关联.
  • 建议对数字媒体影响进行干预和家长指导.
  • 需要进一步的研究来证实这些发现,并扩大对这个主题的知识.