There is a consensus that Alzheimer's disease (AD) impairs semantic information, with one of the first markers being anomia i.e. an impaired ability to name items. Doubts remain, however, about whether this naming impairment differentially affects items from the living and nonliving knowledge domains. Most studies have reported an impairment for…

Sings praises of the manual typewriter and the old world craftsmanship of writing as a natural expression that can be done "miles from the nearest socket." (JK)

Discusses research which provides evidence that an adult's vocabulary may be segmented into specific categories that can be disrupted "highly selectively" when the brain is injured. (JN)

Suggests teaching methodology for second language teaching which helps learners acquire forms of linguistic system, link forms with meanings they communicate, and progress toward point where they can produce language forms while focusing on the meaning, not the forms themselves. (Author/BK)

Presents and analyzes three experiments on prefix stripping. Results show that pseudoprefixed words are indiscriminately treated as prefixed words and concludes that prefix stripping does occur in word recognition and that prefixed words are accessed through a representation of their stem. (Author/BK)

Presents two experiments designed to evaluate how subjects represent and process logical quantifiers in sentences considering verbal string, abstract propositional and abstract analog as models for quantifier memory. Results show that quantifier memory depends on propositional and verbal string information but not analog. (Author/BK)

Three experiments investigated the psychological status of the "ego-moving" and "time-moving" metaphors by asking subjects to carry out temporal inferences stated in terms of spatial metaphors. Results provide evidence that people use spatial metaphors in temporal reasoning. Implications for the status of metaphoric systems are discussed.…

Reports on two experiments that focus on clause boundaries in Japanese that suggest that minimal change restriction is unnecessary to characterize reanalysis. Proposes that the data and previous observations are more naturally explained by a constraint-driven model in which revisions are performed only when required by parsing constraints.…

Proposes a method for processing datasets that show whether or not each of several patients was impaired on each of several tests, and expressing conclusions about them. Advantages are that results from the patterns of impairment alone are shown, uninfluenced by theories, previous empirical work, knowledge of lesions, or ideas about what the tests…

Analysis of a conversation with an Alzheimer's disease sufferer with word-finding problems revealed that social context, speaker characteristics, and awareness of the other speaker's perspective governed such conversational aspects of turn taking and turn giving, which allowed full development of both speakers' personas. (23 references) (CB)

Discussion of natural language processing focuses on experiments using linear discriminant analysis to distinguish "Wall Street Journal" texts from "Federal Register" tests using information about the frequency of occurrence of word boundaries, sentence boundaries, and punctuation marks. Displays and interprets results in terms…

Investigates whether users of a visual spatial language, American Sign Language, also have a separate working memory subsystem for their visual spatial language, or whether their language working memory is part of their general visual-spatial memory. Results suggest prelingually deaf signers of ASL have a sign language working memory system that…

Describes lexical influences on selective adaptation using words with ambiguous phonemes as adapters. (Author/VWL)

Sedivy (2002) proposed that using "only" and prior referential context to specify contrastive focus can guide the parsing of relative clause ambiguities. We report two studies investigating this hypothesis, using sentences that either temporarily allowed or disallowed a transitive main clause interpretation. Sentence completions demonstrated that…

This study examined the effects that the acoustic-phonetic structure of a stimulus exerts on the processes by which lexical candidates compete for activation. An auditory lexical decision paradigm was used to investigate whether shortening the VOT of an initial voiceless stop consonant in a real word results in the activation of the…