Age-related increases of speaking rate are not fully understood, but have been attributed to gains in biologic factors and learned skills that support speech production. This study investigated developmental changes in speaking rate and articulatory kinematics of participants aged 4 ("N" = 7), 7 ("N" = 10), 10…

This article presents an investigation of the relationship between lesioning and neuroimaging methods of assessing functional specialisation, using synthetic brain imaging (SBI) and lesioning of a connectionist network of past-tense formation. The model comprised two processing "routes": one was a direct route between layers of input and output…

The sequential nature of action ensures that an individual can anticipate the conclusion of an observed action via the use of semantic rules. The semantic processing of language and action has been linked to the N400 component of the event-related potential (ERP). The authors developed an ERP paradigm in which infants and adults observed simple…

Reviews several experiments which examined the cognitive function of finger writing, an activity widely used by Japanese people and thought to be related to Kanji learning. Children and university students performed either Kanji anagram tasks or English word tasks. Finger writing appears to originate from the existence of motoric or action-based…

Delineates five developmental listening comprehension stages second language learners pass through: (1) streams of sound, with no comprehension; (2) word recognition within the stream; (3) phrase/formula recognition; (4) clause/sentence recognition; and (5) extended speech recognition, or general comprehension. The discussion illustrates the…

The order of acquisition of a set of linguistic structures and the relationship between structures were examined over 5 years in 28 language-impaired children (age 4) and 32 language-matched normal children. Results demonstrated a marked similarity between groups, suggesting that the linguistic impairments may be principally processing, not…

A developmental study investigated the pictorial and linguistic main idea identification skills of 104 students in second, fifth, and eighth grades. In the pictorial task, the subjects studied a complete picture story and ranked the effectiveness of four separate main idea alternatives at capturing the meaning of the story. Following the same…

Concludes that in virtually all tests involving phonemic processing, poor readers performed significantly worse than did chronological age controls. (FL)

This book considers the question of whether, or to what extent, a critical period limits the acquisition of a first language as well as a second language acquired postpubertally. The diversity of opinion on this question is represented in this volume. It is a question that has been approached by researchers working in linguistic theory, evolution…

Recognizing the need for some form of evaluation of students' ability to understand the organization of ideas in different subject areas, a study was conducted to evaluate 450 paragraphs written by students aged 12 to 17. Students chose one of three groups of four words each to write on. Each group represented a category, the subjects being…

A specific skill necessary to expand vocabulary is that of acquiring additional meanings for words that have common, already known meanings. A study was conducted to determine if presenting subjects with the known meaning of a word before requiring them to learn a new meaning for it would result in a learning detriment. The study used homonyms…

Describes a lexical training program developed to teach object, visible movement, and invisible movement words to children at stage 5 (N=7) and stage 6 (N=16) object permanence development. Stage 6 children learned all three types of words equally well, while stage 5 children learned object and visible movement but not invisible movement words.…

Examination of existing empirical and theoretical literature suggests there is no conclusive support for the existence of a critical period for human speech learning. Assumption of a critical period may inhibit the search for testable hypotheses concerning observed adult-child differences in second language production. (Author/LMO)

A cognitive-based system of analysis of spoken discourse was designed to provide details about the way pupils think and talk about issues arising from prose material. Written and spoken responses were analyzed to examine the effects of intellectual ability, differences in the stimulus passage, and prior small group discussion. (Note: Page…

Investigates the potential interaction of conceptual representations and linguistic systems during language acquisition. The study examined language-thought interactions in American, Finnish and Polish children, focusing on the conceptual and linguistic development of space and time. Findings reveal that spatial and temporal linguistic systems and…