The main concern of this work is whether morphemes play a role in the lexical representation and processing of several types of polymorphemic words and, more particularly, at what precise representational and processing level. The book comprises two theoretical contributions and a number of empirical ones. One theoretical paper discusses several possible motivations for a morphologically organised mental lexicon (like the economy of representation view, and the efficiency of processing view), and lays out the weaknesses that are associated with some of these motivations. The other theoretical paper offers an interactive-activation reinterpretation of the findings that were originally reported within the lexical search framework. The empirical papers together cover a relatively broad array of language types and mainly deal with visual word recognition in normals in the context of lexical morphology (derived and compound words). Evidence is reported on the function of stems and affixes as processing units in prefixed and suffixed derivations. The role of semantic transparency in the lexical representation of compounds is studied, as is the effect of orthographic ambiguity on the parsing of novel compounds. The inflection-derivational distinction is approached in the context of Finnish, a highly agglutinative language with much richer morphology than the languages usually studied in psycholinguistic experiments on polymorphemic words. Two other contributions also approach the study object in the context of relatively uncharted domains: one presents data on Chinese, a language which uses a different script-type (logographic) from the languages that are usually studied (alphabetic script), and another one presents data on language production.

Over the last twenty years a major area of cognitive psychology has developed centred upon research into the issues of how visually presented words are processed so that they can be read and understood. The focus has been on how words are stored in the mental lexicon and retrieved during the reading process. If we possessed no mental lexicon, we would be unable to read. This book dedicates itself to a critical evaluation of the ideas that have emerged from this body of research. The text outlines the major models of lexical processing that have been put forward in the literature, and how they explain the basic empirical findings that have been reported. It then goes on to consider the possible influence that sentential context has on lexical processing, the impact of the pronunciation of a word on its visual processing, and the role played by internal word structure (i.e., syllables and morphemes) in the recognition of a word. A connectionist style model emerges during the course of the evaluation of these issues. This book is suitable for advanced students and researchers, and is intended to serve as a springboard for discussion and an inspiration for empirical research.

The main concern of this work is whether morphemes play a role in the lexical representation and processing of several types of polymorphemic words and, more particularly, at what precise representational and processing level. The book comprises two theoretical contributions and a number of empirical ones. One theoretical paper discusses several possible motivations for a morphologically organised mental lexicon (like the economy of representation view, and the efficiency of processing view), and lays out the weaknesses that are associated with some of these motivations. The other theoretical paper offers an interactive-activation reinterpretation of the findings that were originally reported within the lexical search framework. The empirical papers together cover a relatively broad array of language types and mainly deal with visual word recognition in normals in the context of lexical morphology (derived and compound words). Evidence is reported on the function of stems and affixes as processing units in prefixed and suffixed derivations. The role of semantic transparency in the lexical representation of compounds is studied, as is the effect of orthographic ambiguity on the parsing of novel compounds. The inflection-derivational distinction is approached in the context of Finnish, a highly agglutinative language with much richer morphology than the languages usually studied in psycholinguistic experiments on polymorphemic words. Two other contributions also approach the study object in the context of relatively uncharted domains: one presents data on Chinese, a language which uses a different script-type (logographic) from the languages that are usually studied (alphabetic script), and another one presents data on language production.

Over the last twenty years a major area of cognitive psychology has developed centred upon research into the issues of how visually presented words are processed so that they can be read and understood. The focus has been on how words are stored in the mental lexicon and retrieved during the reading process. If we possessed no mental lexicon, we would be unable to read. This book dedicates itself to a critical evaluation of the ideas that have emerged from this body of research. The text outlines the major models of lexical processing that have been put forward in the literature, and how they explain the basic empirical findings that have been reported. It then goes on to consider the possible influence that sentential context has on lexical processing, the impact of the pronunciation of a word on its visual processing, and the role played by internal word structure (i.e., syllables and morphemes) in the recognition of a word. A connectionist style model emerges during the course of the evaluation of these issues. This book is suitable for advanced students and researchers, and is intended to serve as a springboard for discussion and an inspiration for empirical research.