Important characteristics of lexical databases and their applications in information retrieval and natural language processing are explained. An ongoing project using various machine-readable sources to build a lexical database is described, and detailed designs of individual entries with examples are included. (Contains 66 references.) (EAM)

Describes a study of students in grades two through eight that was conducted to determine the potential existence of a developmental sequence of specific association types among children and the implications for the design of interactive hypermedia materials. Highlights include schema theory; word associations; and semantic mapping and concept…

The impact of interestingness and "narrativity" on comprehension, attention, and reading speed and the role of topic familiarity were studied for 16 college students in psychology classes and 8 from engineering classes who read excerpts from psychology and engineering texts. Results support schema-based comprehension theory. (SLD)

Evaluated the distinctiveness, independence, and relative time courses of the event-related brain potentials (ERPs) elicited by syntactically and semantically anomalous words. ERPs were recorded while subjects read sentences, some of which contained a selectional restriction violation, a verb-tense violation, or a doubly anomalous word that…

The prototype effects in understanding unfamiliar meanings and usage in a polysemous word, "play," are examined. The learners use prototypical meanings as a referential point to understand peripheral meanings. (Author/VWL)

A comparison of the performance of children (ages 6-12) with visual impairments (n=15) and sighted children (n=15) on two tasks involving inferences found some differences between the two groups when the information was visual, but not when it was nonvisual. Visual impairment affected some aspects of a word association task. (Contains references.)…

Examines development of verb structures in the multiword combinations of two Korean learners, starting from 15 months of age when both children produced their first word combination. (Author/VWL)

Contends that the large vocabulary used for precise purposes in physics contains many words that have related but potentially confusing meanings in everyday usage. Analyzes the treatment of Newton's Laws of Motion in several well-known introductory textbooks for evidence of inconsistent language use. Makes teaching suggestions. (Contains 11…

Investigated the impact of a videotape-based intervention on preservice teachers' semantic reactions to the concept of gifted students. Data from before and after viewing videotapes of focus groups with either achieving or underachieving gifted students indicated that their attitudes about the concept could be differentially affected by the…

Investigated the time course of activation of the mental representations of word meanings in a series of three cross-modal priming experiments. The study interprets the data with respect to both localist and distributed implementations of the cohort model. Results indicate that if early competition among simultaneously activated meanings exists,…

Presents the Semantic Vector Space Model, a text representation and searching technique based on the combination of Vector Space Model with heuristic syntax parsing and distributed representation of semantic case structures. In this model, both documents and queries are represented as semantic matrices, and retrieval is achieved by computing…

A study measured and compared the semantic and syntactic knowledge of 20 sixth-grade students with reading disabilities, 20 fourth-grade typical readers, and 20 sixth-grade typical readers. Results indicate that students with reading disabilities were better able to demonstrate knowledge of suffixed words in oral language measures than in reading…

Examines why the French verb of motion "passer" is used so much more widely in French than its English cognate "pass" is in English and identifies features of "passer" that distinguish it from similar motion verbs in French, concluding that the key is its relatively neutral semantic content. English avoids the…

Examines parallels in semantic structure between noun phrases and verbal predicates in constructions in which they are mutually constraining and contribute to the expression of lexical aspect and grammatical aspect. Data are drawn mainly from English and Slavic languages, which are compared to German and Finnish. (Author/VWL)

Discusses second language acquisition and the use of multimedia that allows learners to be actively engaged in the language learning process, based on experiences at an Australian university teaching Chinese to English and Japanese students. Considers the phonological level, the semantic level, the syntactic level, and the discourse level. (LRW)