Preis S, Schittler P, Lenard H G
Department of Pediatrics, University Düsseldorf.
Neuropediatrics. 1997 Dec;28(6):324-7. doi: 10.1055/s-2007-973724.
Developmental language disorder (DLD) is diagnosed when there is a failure of normal language development in a child with normal nonverbal intelligence. The discussion about additional or causal deficits is controversial. In this study a computer-based motor performance series with a tapping, aiming and pegboard movement task and an additional paper-pencil handedness test were applied to a group of children with DLD of the phonologic-syntactic subtype and with normal nonverbal intelligence to describe the additional motor problems. Furthermore we examined whether our DLD children showed a different handedness. Tapping and pegboard with both hands were significantly impaired in our DLD children. Overall our DLD children did not show a different handedness than the control group.
发育性语言障碍（DLD）是指在非语言智力正常的儿童中出现正常语言发育失败的情况。关于其他缺陷或因果缺陷的讨论存在争议。在本研究中，对一组音韵-句法亚型的发育性语言障碍且非语言智力正常的儿童进行了基于计算机的运动表现系列测试，包括敲击、瞄准和插板运动任务，以及额外的纸笔利手测试，以描述其额外的运动问题。此外，我们还研究了我们的发育性语言障碍儿童是否表现出不同的利手情况。我们的发育性语言障碍儿童双手的敲击和插板任务均明显受损。总体而言，我们的发育性语言障碍儿童与对照组相比，利手情况没有差异。
