In the present study, acoustic similarity and word frequency were varied and their effects independently assessed on free-recall-learning (FRL) and paired-associate-recognition (PAR) tasks. (Author)

Interpair acoustic and formal similarity are detrimental to verbal discrimination learning when manipulated individually; even larger performance decrements result when they are allowed to covary. (Authors)

Results were interpreted in terms of an initial tendency for Ss to guess in order of frequency followed by a change to guessing words at the appropriate frequency level. (Author)

Derives the underlying structure of the Zipf distribution, with emphasis on its application to word frequencies in the inverted files of automatic bibliographic systems, and applies the Zipfian model to the National Library of Medicine's MEDLINE database. An appendix on the Zipfian mean and 12 references are included. (Author/JL)

An approach to language textbooks evaluation based on objective criteria and relying on data easily obtained by means of computers, such as word frequency lists, is proposed. The importance of vocabulary acquisition in language learning is emphasized. Accordingly, word selection and rate of repetition are seen as central evaluation criteria. (MES)

Undergraduates were induced to expect a recall or recognition test and then to remember a critical list consisting of both high-frequency and low-frequency words. Groups received either an expected or unexpected recall or recognition test. People expecting recall did better, especially with high-frequency words. (Author/RD)

Reports on three experiments that: (1) extend the findings of Scarborough et al. (1977) that exposure to single words facilitates lexical judgments of single words, and (2) suggest that recency of exposure may contribute to word "frequency" effects in reading and in learning from written material. (Author/AM)

Several experiments investigated the effect of word length on recognition thresholds for both familiar English words and unfamiliar pseudowords, the thresholds measured both with and without a stimulus mask. (Editor)

Shows how language processing is intimately tuned to input frequency. Examples are given of frequency effects in the processing of phonology, phonotactics, reading, spelling, lexis, morphosyntax, formulaic language, language comprehension, grammaticality, sentence production, and syntax. (Author/VWL)

Considers the proposed developmental sequence of formula>low-scope>pattern>construction in the emergence of future expression in a longitudinal study of adult learners of English as a Second Language. Findings suggest that the use of formulaic expressions may be subject to individual variation and that learners may use formulaic…

Describes the design of an automatic indexing system that is based on statistical techniques and expert system technology. Highlights include system architecture; the derivation of topic indicators, including word frequency; experimental results using documents from ERIC; the effects of stemming; and the identification of characteristic…

This study investigates the phraseological patterning that occurs in reporting clauses used to make references to others' research. It examines finite reporting clauses with "that"-clause complement and draws upon two corpora of theses written by native speakers in contrasting disciplines: approximately 190,000 words in politics/international…

This article contrasts aphasic patients' performance of word naming and lexical decision with that of intact college-aged readers. We discuss this contrast within a framework of self-organization; word recognition by aphasic patients is destabilized relative to intact performance. Less stable performance shows itself as an increase in the…

D. C. Plaut and J. R. Booth presented a parallel distributed processing model that purports to simulate human lexical decision performance. This model (and D. C. Plaut, 1995) offers a single mechanism account of the pattern of factor effects on reaction time (RT) between semantic priming, word frequency, and stimulus quality without requiring a…