暂停,而不是停止:在自闭症高家族概率的幼儿中语言回归
medRxiv : the preprint server for health sciences
|December 19, 2025
概括
幼儿的语言回归,无论是父母报告还是通过评估来衡量,都不能显著预测自闭症的诊断. 然而,量度定义回归可能表明语言发展速度较慢,而父母报告的回归显示了与同龄人相比的技能.
科学领域:
- 发展心理学是发展心理学.
- 神经发育障碍 神经发育障碍
- 语音和语言病理学
背景情况:
- 在自闭症中,语言发育有所不同,回归影响约20%的个体.
- 语言回归通常通过家长报告或下降的评估得分来确定.
- 以前的研究经常使用被诊断为自闭症儿童的回顾性报告.
研究的目的:
- 为了前性地检查父母报告的和测量定义的语言回归在患有自闭症的高家族风险的婴儿.
- 评估语言回归与晚期自闭症诊断之间的关联.
- 为了比较语言回归和没有语言回归的婴儿的语言发展轨迹.
主要方法:
- 招募了一大批 (n=428) 具有高家族自闭症可能性的婴儿样本.
- 收集了关于母语报告的语言回归和测量定义回归 (降低评估分数) 的数据.
- 使用最近邻居匹配来比较婴儿的语言成长与没有回归.
主要成果:
- 父母报告的回归发生在2.8%的婴儿中;量度定义的回归发生在8%.
- 两种回归类型都没有与自闭症诊断的更高几率显著相关.
- 父母报告的回归的婴儿的语言发育与对照组相比较,而测量定义的回归表明发育速度较慢.
结论:
- 父母报告和测量定义的语言回归捕捉了早期发展的不同方面.
- 语言回归并不是高风险婴儿自闭症诊断的明确预测因素.
- 回归后的语言结果异质,观察到持续的发展.
更多相关视频
06:15Using the Visual World Paradigm to Study Sentence Comprehension in Mandarin-Speaking Children with Autism
Published on: October 3, 2018
8.1K
11:14A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants
Published on: October 4, 2015
11.4K
相关概念视频
Autism Spectrum Disorder
897
Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
897
Language Development
804
Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
804
Learning Disabilities
549
Learning disabilities are cognitive disorders caused by neurological impairments that affect cognitive functions like language and reading, without indicating overall intellectual or developmental challenges. These disabilities differ from global intellectual or developmental disabilities as they are limited to distinct cognitive functions. Common learning disabilities include dysgraphia, dyslexia, and dyscalculia, each of which impacts unique aspects of learning.
Dyslexia
Dyslexia is a...
Dyslexia
Dyslexia is a...
549
Modeling in Therapy
364
Modeling, a key technique in therapy, uses observational learning to help clients acquire and practice new skills by watching therapists demonstrate desired behaviors. This approach, rooted in Albert Bandura's concept of vicarious learning, plays a significant role in therapeutic interventions for various psychological conditions, including social anxiety, ADHD, and depression.
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
364
Regression Toward the Mean
6.8K
Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when...
6.8K
Behavioral Genetics and Its Designs
969
Behavior genetics explores how genetic inheritance influences human behavior. It focuses on how genes, passed from parents to offspring, contribute to the development of behavioral traits and tendencies. This branch of genetics seeks to understand the complex interplay between inherited genetic factors and environmental influences in shaping our behaviors.
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
969
