排序方式: 共有3条查询结果,搜索用时 15 毫秒
1
1.
Acquired disorders of writing in the Russian language have been reported for more than a century. The study of these disorders reflects the history of Russian neuropsychology and is dominated by the syndrome approach most notably by the writings of Luria. Indeed, our understanding of acquired dysgraphia in Russian speakers is conceptualized according to the classical approach in Modern Russia. In this review, we describe the classical approach and compare it to the cognitive neuropsychological models of writing disorders that are developed to explain dysgraphia in English and in other Western European languages. We argue that the basic theoretical assumptions of the two approaches - cognitive and classical or syndrome approach - share similarities. It is therefore proposed that identification of acquired cases of dysgraphia in Russian could potentially benefit from taking the cognitive neuropsychological perspective. We also conclude that adopting elements of the syndrome approach would substantially enrich the understanding of acquired dysgraphia since these offer an insight into processes not described in the cognitive neuropsychological approach. 相似文献
2.
Anatoly Partashnikov 《Studies in East European Thought》1974,14(1-2):1-25
Biology has been one of the more sensitive areas for Soviet efforts to establish the ‘scientific’ character of dialectical materialism. Since Lysenko there has been indubitable progress. Dialectification of science has come to the fore as a major question, and much of the activity has been in the line of discussing genetics and dialectics. On the other hand, the Soviets have had little success in developing a non-Lysenkoist explanation of the relationship between the organism and the environment. There have been some efforts to use structures and systems as explanatory models. The major problems that remain in Soviet biology include the meaning of materialism for living entities and the precise nature of evolution. 相似文献
3.
Anna Dreneva Anna Shvarts Dmitry Chumachenko Anatoly Krichevets 《Cognitive Science》2021,45(8):e13025
The paper addresses the capabilities and limitations of extrafoveal processing during a categorical visual search. Previous research has established that a target could be identified from the very first or without any saccade, suggesting that extrafoveal perception is necessarily involved. However, the limits in complexity defining the processed information are still not clear. We performed four experiments with a gradual increase of stimuli complexity to determine the role of extrafoveal processing in searching for the categorically defined geometric shape. The series of experiments demonstrated a significant role of extrafoveal processing while searching for simple two-dimensional shapes and its gradual decrease in a condition with more complicated three-dimensional shapes. The factors of objects’ spatial orientation and distractor homogeneity significantly influenced both reaction time and the number of saccades required to identify a categorically defined target. An analysis of the individual p-value distributions revealed pronounced individual differences in using extrafoveal analysis and allowed examination of the performance of each particular participant. The condition with the forced prohibition of eye movements enabled us to investigate the efficacy of covert attention in the condition with complicated shapes. Our results indicate that both foveal and extrafoveal processing are simultaneously involved during a categorical search, and the specificity of their interaction is determined by the spatial orientation of objects, type of distractors, the prohibition to use overt attention, and individual characteristics of the participants. 相似文献
1