Authors studied the human being as an active language processor in different task environments. They examined the empirical trends in two different performance situations where the subject processed and used linguistic information. Theories about subject's processing abilities in those situations were entertained. (Author/RK)

Paper based on a dissertation submitted to the Department of Psychology at Indiana University. Research performed while the author had a Public Health Service terminal year fellowship; research also supported in part by a Public Health Service grant to Dr. Frank Restle. (VM)

Research supported in part by a graduate traineeship from the National Institute of General Medical Sciences to the author and by a grant from the Advanced Research Project Agency to the Harvard University Center for Cognitive Studies. (VM)

When a grammar is expressed in augmented transition network (ATN) form, the problem of detecting syntactic ambuguity reduces to finding all possible paths through the ATNs. Each successfully terminating path through the ATN generates an acceptable parsing of the input string. Two ATN forms, minimal-node and pseudo-tree, are described along with…

This is a description of the motivation and overall organization of the OWL language for knowledge representation. OWL consists of a linguistic memory system (LMS), a memory of concepts in terms of which all English phrases and all knowledge of an application domain are represented; a theory of English grammar which tells how to map English…

The four papers in this collection discuss language perception and comprehension and report on experiments in those areas. The first paper, "The Influence of Non-Linguistic Knowledge on Perceiving and Verifying Sentences," discusses the reliance of language perception and comprehension on the interaction of linguistic and world…

Comprehension is a process that occurs within the reader and is at least partially dependent on cohesion and coherence. The concept of cohesion is used to show how sentences which are structurally independent of one another may be linked together. Cohesion exists within a text and is not the same as coherence, which is something the reader…

This study investigated children's performance with the passive-transformation when both the mode of presentation and the mode of response were verbal. The study was also designed to provide a framework for the examination of theoretical issues regarding strategies in speech perception. Kindergarten and first-grade children individually heard 6…

This document describes a format for analyzing the information content of sentences and the language patterns that accompany particular information content. The author writes in terms of information structures, each information structure having a corresponding linguistic structure composed of distinctive features. The information structure of a…

There is a need for a new kind of linguistic theory which, while being concerned with both generation and analysis, must include the roles of memory, non-linguistic knowledge, and inference. The role of logic is diminished according to such a theory because inference has no real logical content. Meaning must be studied with respect to the actual…

This book presents a three-part discussion of the causes and prevention of errors in foreign language learning with particular reference to English as a second language. The first part provides a survey of error analysis, defining what is meant by the term "error" and establishing a model of error production. Other terms explained in this section…