执行功能与学龄前儿童中自闭症特征的表现相对应
Karen García Alday1, Allison Pellegrino2, Susan Faja3
1Boston Children's Hospital, Boston, USA.
Journal of autism and developmental disorders
|January 10, 2026
概括
执行功能 (EF) 与4岁儿童的自闭症行为有关,而不是2岁儿童. 这表明EF如何影响幼儿时期自闭症表现的发育差异.
科学领域:
- 发展心理学 发展心理学
- 神经发育障碍 神经发育障碍
背景情况:
- 执行功能 (EF) 包括对有组织的思想和行为至关重要的目标定向技能.
- 这些技能在学前阶段迅速发展.
- 了解EF在早期自闭症表达中的作用至关重要.
研究的目的:
- 调查执行功能与幼儿自闭症核心特征之间的关联.
- 确定EF表现与幼儿和学龄前儿童的社交沟通和重复行为是否相关.
主要方法:
- 110名年龄在24-60个月的自闭症儿童参与了这项研究.
- 早期学习的穆伦尺度评估了发展和认知.
- 用BOSCC分析了亲子互动视频的社交沟通和重复行为.
- 从一系列测试 (设置转移,工作记忆,抑制,延迟) 中计算出EF得分.
主要成果:
- 在2岁儿童中没有发现EF和自闭症行为之间的显著关系,即使在控制认知能力后也是如此.
- 在4岁儿童的亲子互动中观察到EF和整体自闭症行为之间的显著关联.
结论:
- 这些发现表明EF与自闭症相关行为之间的关系发生了发育转变,在4岁时出现.
- 需要进一步的纵向和实验研究来澄清这些关联的方向性和潜在可塑性.
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
05:32Comparing Eye-tracking Data of Children with High-functioning ASD, Comorbid ADHD, and of a Control Watching Social Videos
Published on: December 7, 2018
9.5K
相关概念视频
Autism Spectrum Disorder
946
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.
946
Modeling in Therapy
370
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...
370
Information Processing Approach
502
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...
502
Attention-Deficit/Hyperactivity Disorder
733
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....
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
733
Piaget's Stage 4 of Cognitive Development
534
The formal operational stage, as described in Piaget's cognitive development theory, begins around age 11 and extends into adulthood. It marks the emergence of advanced cognitive abilities that differentiate adolescent and adult thinking from those of younger children. This stage is characterized by abstract reasoning, hypothetical-deductive reasoning, and a more complex understanding of self and others.
Abstract Reasoning and Hypothetical-Deductive Thinking
Unlike the concrete operational...
Abstract Reasoning and Hypothetical-Deductive Thinking
Unlike the concrete operational...
534
Piaget's Stage 2 of Cognitive Development
816
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...
816
