A study of the organization of the bilingual's mental lexicon is reported. First, three major hypotheses are examined: (1) Shared Semantic Store or interdependence hypothesis, suggesting a single conceptual memory system; (2) Separate Semantic Store hypothesis, that words and meanings are stored separately; and (3) Shared-&-Separate Semantic…

In a discussion of second language vocabulary teaching and learning, the premise is that vocabulary development from context should not be used as a teaching strategy exclusive of other methods, such as direct teaching through word pair translation; rather, these approaches should be seen as complementing each other. Several arguments in favor of…

A revisionist account of the development of ideas about semantics in modern theories of language is presented, focusing on the rift between Noam Chomsky and Generative Semanticists about the concept of deep structure, or the role of meaning in grammar. The discussion re-appraises the paradigm that has dominated American linguistics since the…

Concepts in cognitive psychology are applied to the language used in military situations, and a sentence classification system for use in analyzing military language is outlined. The system is designed to be used, in part, in conjunction with a natural language query system that allows a user to access a database. The discussion of military…

Automatic processing of word meaning by bilingual children was studied in a picture/word interference task. Thirty elementary and junior high students, fluent in French and English, named pictures as rapidly as possible while attempting to ignore distractor words printed inside the pictures' borders. The printed distractors interfered with naming…

A study of eight adult chronic aphasic patients' comprehension of sentences and pictures in which comparisons of time and space were crucial was designed to assess A. R. Luria's approach to designing comprehension test tasks. The investigation required patients, with lesions of varying size and location, to determine whether a sentence expressing…

The reversal of subject and predicate terms in quantified, categorical expressions was studied as an operation that is potentially important in issues of representation and comprehension of quantified relations. In two experiments students were asked to evaluate the relation between two quantified expressions. The salience of reversal in the…

Relational-inference, a process associated with developmental change in performance on classification items, was investigated in two experiments. The accuracy and latency with which 20 subjects at each of 3 age levels (8, 11, and adult) stated relationships among concepts were tested. In experiment 1, 40 triplets of concepts related by a class…

Dutch children (ten five year olds and ten seven year olds) were asked to repeat two-clause sentences that varied in internal semantic cohesiveness. Results showed that semantic factors were primary in determining the five year olds' performance, while seven year olds, though possibly not insensitive to semantic variables, were retaining syntactic…

The ways in which preschoolers use the word "but" were studied. It was found that the eight preschoolers, who ranged in age from 3;9 to 5;5, were able to use "but" to express a number of different types of adversative relationships. "But" introduced clauses containing information that: (1) contrasted with shared knowledge about the usual state of…

A decline exists in children's ability at ages 4 and 5 to accurately respond to the difference between polar adjectives such as "big" and "tall.""Taller" and "bigger" are both taken to mean "having a higher top point," rather than "bigger" meaning "greater overall mass." Two hypotheses are put forth to explain this. The "strong cognitive…

The relationship between the effects of morphological complexity and associative production frequency was investigated in two experiments on sentence verification. The purpose of the study was to investigate how morphologically derived words are represented in memory. (Author/RM)

Four experiments are reported in which relations of semantic distance to response latencies in similarity judgments, to reaction times in a same-different classification task, and to proximity of recall in a free recall task were investigated. (Author/RM)

Given the currently numerous applications of word-nonword classification tasks in psychological research, the present study was designed to determine the relative influences of a large number of potentially important variables on response time in tasks of this sort. (Author/NCR)

Discusses three experiments designed to examine the problem of the internal representation of meaning of a verbal stimulus. (Text is in Italian.) (CFM)