We present data on the language of space in Hungarian individuals with Williams syndrome (WS; 19 in the first, 15 in the second study, between 8;0 and 21;11) and a verbal control (VC) group of typically developing (TD; 19 in the first, 15 in the second study, between 3;5 and 10;7) children from: (1) a study of elicited production and comprehension…

Many people with the diagnosis of Asperger syndrome (AS) show poorly developed skills in understanding emotional messages. The present study addressed discrimination of speech prosody in children with AS at neurophysiological level. Detection of affective prosody was investigated in one-word utterances as indexed by the N1 and the mismatch…

Cognitive scientists were not quick to embrace the functional neuroimaging technologies that emerged during the late 20th century. In this new century, cognitive scientists continue to question, not unreasonably, the relevance of functional neuroimaging investigations that fail to address questions of interest to cognitive science. However, some…

Cognitive neuropsychological studies of bilingual patients with aphasia have contributed to our understanding of how the brain processes different languages. The question we asked is whether differences in script have any impact on language processing in bilingual aphasic patients who speak languages with different writing systems: Chinese and…

Children (n = 122) and adults (n = 200) with dyslexia completed rapid automatic naming (RAN) letters, rapid automatic switching (RAS) letters and numbers, executive function (inhibition, verbal fluency), and phonological working memory tasks. Typically developing 3rd (n = 117) and 5th (n = 103) graders completed the RAS task. Instead of analyzing…

Studies of selective attention suggest a system which operates across modalities and on many forms of internal representation. Complex analysis, even semantic analysis, of sensory input may occur automatically, but attention controls the locus of action. When computations carried out by the brain are effortful, in the sense that elements compete…

Vygotsky's views on how language is instrumental in bringing about advanced forms of intellectual functioning offer a researchable framework from which to study this development. Developmentalists in psychology and linguistics have focused for too long on continuities rather than on the process of change in mental growth. The study of the…

At some time during every fixation a decision is made to move the eyes, directing them to a new location in the stimulus array. To understand the eye movement control processes, three general hypotheses concerning the cognitive basis for deciding to move the eyes were investigated: the saccade (movement) initiation time is determined only on the…

Presentation and criticism of pertinent work, plus the authors' own model. (Text is in French.) (DB)

An experiment tested the hypothesis that the memory representation of a text is a hierarchical structure in which information is ordered from most important to least important. Sentences that tested topic information were verified faster and more accurately than sentences that tested detail information. (Author/RM)

This paper reports an investigation into the dynamics of language processing. The experiment reported here consisted of administering an anagram test to samples from three populations: left brain-damaged with aphasia; right brain-damaged without aphasia and a normal control group. Data are discussed regarding performance in language processing.…

Reports a study (n=18) that compared growth in music reading skills among a group of students taught note recognition in isolation with a group taught by strategies focusing on whole-to-part relationships. Results favored the whole-to-part strategy. (BSR)

A processing model is presented that deals explicitly with both the text-comprehension and problem-solving aspects of word arithmetic problems. The model simulates construction of cognitive representations at various levels, distinguishes several information processing steps, and analyzes processing requirements that differ among types of…

Presents a general theory of text processing that delineates the parallel operations in reading and writing. (FL)

Emphasizes that, in order to comprehend, a reader must chunk the many words of a sentence into meaningful groups of words. Offers suggestions for developing "thought units" in the upper grades. (FL)