The Model of Conceptual Learning and Development (CLD) is an analytical, descriptive model. It defines four levels of concept attainment and the possible uses and extensions of attained concepts, specifies the cognitive operations involved in learning concepts at each of the four levels, and postulates internal and external conditions of learning…

This paper addresses itself to the question of why the English language should have levelled almost all of its inflections, and what the relationship is between the breakdown of the case system and the rise of fixed word-order, prepositional phrases, and verb periphrases. The explanation proposed for the phenomenon of syntactic drift is considered…

Research was conducted to study systematically the comprehension and production of the pronouns "he, she, him, her" in the language of normal and linguistically deviant children. The purposes of the study were to: observe the manner in which normal children comprehend and produce these four pronouns, in terms of both their use and their…

This document accompanies the Conceptual Learning and Development Assessment Series IV: Noun, a test constructed to chart the conceptual development of individuals. As a technical manual, it contains information on the rationale, development, standardization, and reliability of the test, as well as essential information and statistical data for…

The Swedish-English Contrastive Studies project was begun in 1972 in the English Department of Lund University. The project began with an analysis of errors, of which this is the first report. The approach to error analysis is primarily an attempt to: (1) establish the areas of English grammar, lexis, and phonology which cause difficulty to…

Current cross-sectional morpheme accuracy methodology whittles away the data until what remains in the final analysis is less interesting than what has been discarded. These methods of analysis obscure and eliminate variation in individual production of the morphemes under study and fail to reveal true systematicity in the data. Using data on…

Formal definitions are one example of "decontextualized" language use, in which reliance on background knowledge shared with the interlocutor is minimized, and use of conversational devices is avoided. Definitions of English nouns by 137 second- to fifth-grade children, about half of whom were non-native English speakers, were analyzed…

The present experiment investigated: (1) the effect of pictorial elaboration on low socioeconomic-status Mexican-American children's long term memory for noun pairs; (2) the effects of labeling mode on estimates of paired-associate acquisition and retention; and (3) the interrelationships between paired-associate task performance and school…

The manual concentrates on features of English and Indochinese which are dissimilar and, therefore, potential problem areas. These areas were identified through: (1) a contrastive analysis of English and Indochinese (Lao, Cambodian, Vietnamese) phonology, morphology, and syntax; (2) an analysis of Indochinese students' errors; and (3) noting the…