Different experimental techniques for empirical assessment of children's linguistic ability have produced conflicting evidence. A number of such contradictions are discussed, in the context of an analysis of the potential weaknesses, and consequent requirements, of both comprehension and production tasks. (A commentary by P. L. Harris appears on…

Presents a computer simulation testing semantic networks and spreading activation models of human memory. Describes how a sentence is encoded by building a working memory structure from its words and from semantic memory concepts related to its meaning. Retrieval processes use cue words or sentences to locate working memory structures. (Author/MES)

Examines language effects in class-inclusion performance with 224 children ages 3 through 12 by comparing the standard Piagetian question with two alternate question forms. Overall, the findings were inconsistent with the Piagetian assertion that logical inability produces errors in comparing subclasses; inclusion performance was a function of…

Sixty middle-class and 60 lower-class children between the ages of three and five were asked to respond to six types of "wh-questions." Social class significantly affected the overall frequency of correct responses within each age group of children tested. (Author/DB)

Discusses three experiments which investigated the role of convention and context in understanding indirect requests. Experiments 1 and 2 showed the wide variety of conventions used and how context determines conventionality. Experiment 3 showed how conventional requests take less time to process than nonconventional ones. (Author/PJM)

Shows that hesitation phenomena are intricately connected with propspective and retrospective speech production tasks and mark critical points in processing. Two major hesitation categories exist: stalls and repairs. Stalls head off errors and represent error-free output; repairs take care of errors already committed. English and German examples…

Concludes (1) that both learning disabled and "normal" primary school students can learn automatic prime contrast relationships of space, time, and amount and (2) that what they learn remains with them over time. (FL)

A model of the structure of complex words based on an organization of the internal lexicon by shared-meaning content is proposed. Results of traditional linguistic experiments testing the hypothesis show that meaning content is a more salient basis for judgments of similarity and difference than is meaning structure. (PMJ)

Demonstrates that a more direct cause of verbal slips is occasional noise or interference in the phonological encoding processes, with the associations provided by cognitive states (and verbal context) serving merely as reference information for the semantic phase of prearticulatory editing. Relates this to "Freudian slips." (JMF)

Offers a number of techniques designed to challenge or alter or disrupt how a student perceives reality, thereby facilitating student development in creative thinking. (RL)

Pronoun mastery demands a knowledge of speech roles and an ability to identify oneself and others in those roles. Twenty-one girls' knowledge of "my,""your," and "her" was assessed when they were speakers, addressees, and nonaddressed listeners. The children were aware of speech roles only when they themselves occupied these roles. (PJM)

Describes three experiments conducted to examine the superior retention of related word pairs when the second word in the pair required active construction by the subject. The results confirm the importance of subjects' checking solution adequacy and of associative relationships in recall. (PMJ)

The purpose of this study was to determine whether or not children in grades two, four, and six make consistent use of Haviland and Clark's Given-New Strategy in visually and aurally comprehending presuppositive negatives. (HOD)

Analyzes the perceptual problems of 22 nonnative speakers of English who transcribed spontaneous speech. Finds that perception resembles a matching of the listener's projection and the incoming acoustic information, that native/nonnative perception strategies were similar, and that hesitation phenomena were important sources of nonnative speakers'…

Assesses the relationship between production deficits and speech perception abilities. A categorical perception paradigm was administered to a group of communication disordered children and to a matched control group. Group results are tentatively interpreted as showing a moderate perceptual deficit in the communication disordered children of this…