Modeling the Speeded Determinants of Adolescents' Academic and Attentional Functioning.

IF 1.6 4区 心理学 Q3 PSYCHOLOGY
Holly N Wakeman, Daniel R Leopold, Richard K Olson, Erik G Willcutt
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引用次数: 0

Abstract

The current study utilized a large, unselected sample of adolescent twins to examine whether processing speed (PS) is an important shared predictor that accounts for covariance among reading, math, ADHD, and rapid naming (RN). The best fitting model included correlated but distinguishable latent measures of PS, RN, reading, math, inattention, hyperactivity/impulsivity, and academic fluency. PS was a shared predictor across all outcomes, while RN was uniquely associated with reading, fluency, and (albeit weakly) math. The results add to a growing literature suggesting that PS and RN may be important components of comprehensive neuropsychological models of academics, ADHD, and their covariation.

Abstract Image

Abstract Image

青少年学业和注意力功能的速度决定因素建模。
目前的研究利用大量未选择的青春期双胞胎样本来检验处理速度(PS)是否是一个重要的共同预测因子,可以解释阅读、数学、多动症和快速命名(RN)之间的协方差。最佳拟合模型包括PS、RN、阅读、数学、注意力不集中、多动/冲动和学术流畅性的相关但可区分的潜在测量。PS是所有结果的共同预测因子,而RN与阅读、流利性和数学(尽管弱)有独特的联系。越来越多的文献表明,PS和RN可能是学术、ADHD及其共变的综合神经心理学模型的重要组成部分。
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来源期刊
CiteScore
2.80
自引率
6.70%
发文量
17
审稿时长
>12 weeks
期刊介绍: Devoted to exploring relationships between brain and behavior across the life span, Developmental Neuropsychology publishes scholarly papers on the appearance and development of behavioral functions, such as language, perception, and social, motivational and cognitive processes as they relate to brain functions and structures. Appropriate subjects include studies of changes in cognitive function—brain structure relationships across a time period, early cognitive behaviors in normal and brain-damaged children, plasticity and recovery of function after early brain damage, the development of complex cognitive and motor skills, and specific and nonspecific disturbances, such as learning disabilities, mental retardation, schizophrenia, stuttering, and developmental aphasia. In the gerontologic areas, relevant subjects include neuropsychological analyses of normal age-related changes in brain and behavioral functions, such as sensory, motor, cognitive, and adaptive abilities; studies of age-related diseases of the nervous system; and recovery of function in later life. Empirical studies, research reviews, case reports, critical commentaries, and book reviews are featured in each issue. By publishing both basic and clinical studies of the developing and aging brain, the journal encourages additional scholarly work that advances understanding of the field of lifespan developmental neuropsychology.
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