失能症对执行功能的直接影响:重新审视调解模型
Salahddine Zerouali1,2, Hamid Kaddouri3,4, Abdelouahed El-Kamia1,2
1Department of Psychology, Faculty of Letters and Human Sciences Dhar El-Mahraz, Sidi Mohamed Ben Abdellah University, Fes, Morocco.
概括
患有计算障碍的儿童在执行功能方面表现出显著的缺陷,包括工作记忆和认知灵活性. 这些执行功能障碍直接影响数学能力,表明早期诊断和干预的潜在目标.
科学领域:
- 神经科学是一个神经科学.
- 发展心理学 发展心理学
- 教育心理学教育心理学
背景情况:
- 失能症是一种特殊的学习障碍,与执行功能缺陷有关.
- 在阿拉伯语人口中,对运算障碍的执行功能的研究是有限的.
研究的目的:
- 调查工作记忆,抑制和认知灵活性在一个阿拉伯语语的背景下,在儿童患有失衡症.
- 检查这些执行职能在数学缺陷中的集体作用.
主要方法:
- 一项涉及64名智力平均儿童的比较研究 (32名患有计算障碍,32名对照).
- 使用了先进的统计技术:回归,主要组件分析 (PCA) 和接收器操作特征 (ROC) 分析.
- 在九个算术领域和执行职能中评估数学表现.
主要成果:
- 与对照组相比,患有计算障碍的儿童在所有三个执行功能中都表现出显著的缺陷,效果大小很大.
- 执行职能高度预测失能症 (ROC-AUC = 0.999) 并与数学表现有显著的相关性.
- 没有发现有意义的调解;失能表现出直接影响,其中一个显著的相互作用涉及认知灵活性.
结论:
- 这项研究提供了第一个在阿拉伯语语语境内对失能症执行职能的综合性分析.
- 研究结果突出了执行功能缺陷对数学能力的直接影响.
- 结果可能有助于开发早期诊断工具和针对阿拉伯语地区的计算障碍的有针对性的干预措施,等待跨文化验证.
相关概念视频
01:25Learning Disabilities
543
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...
543
01:30Information Processing Approach
476
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...
476
01:30Attention-Deficit/Hyperactivity Disorder
711
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....
711
01:14Role of Cerebellum and Prefrontal Cortex in Memory
967
The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the...
967
01:24Working Memory
767
Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this...
767