Cowen R J, Harway N I
Percept Mot Skills. 1976 Aug;43(1):67-74. doi: 10.2466/pms.1976.43.1.67.
39 visually and nonvisually perceptually impaired 8- to 11-yr.-old boys with learning disabilities were compared with a control group of 35 "normal" learners on the Rod-and-frame and Children's Embedded-figures Tests. Previous findings of greater field dependence of learning disabled children are confounded because the experimental tasks involved visual perception. In our study the 27 "visuals" were more field-dependent than either the 12 "nonvisuals" or the controls. The latter groups did not differ significantly from one another, which may in part be a function of the small sample of nonvisual children identified. Alternative explanations, e.g., the visual nature of the field-dependence measures and the lack of reading difficulty of the nonvisual group, are considered. For the visually disabled Ss only Vocabulary scores, suggesting that among such children those with higher verbal intelligence may be more field-independent.
在棒框测验和儿童镶嵌图形测验中,对39名8至11岁有学习障碍且有视觉和非视觉感知障碍的男孩与35名“正常”学习者组成的对照组进行了比较。由于实验任务涉及视觉感知,之前关于学习障碍儿童场依存性更强的研究结果受到了混淆。在我们的研究中,27名“视觉障碍者”比12名“非视觉障碍者”或对照组的场依存性更强。后两组之间没有显著差异,这可能部分是由于所识别出的非视觉障碍儿童样本较小所致。文中还考虑了其他解释,例如场依存性测量的视觉性质以及非视觉障碍组不存在阅读困难等情况。对于视觉障碍的被试,只有词汇分数显示,在这类儿童中,语言智力较高的儿童可能场独立性更强。