Very sharp discrimination functions for the timing of voice onset relative to stop release characterize perceptual boundaries between certain pairs of stop consonants for adult speakers of many languages. To explore how these discriminations depend on experience, their development was studied among Kikuyu children, whose native language contains…

This study showed that course-acquired knowledge can apparently be kept fresh over long periods by small amounts of properly spaced review activities. (PCB)

Reports on a study that sought to test theories which predict that spacing between two items to be learned improves the probability of remembering at least one of the items. (AM)

Expanded version of a talk presented at the meeting of the Eastern Verbal Investigators League, Brandeis University, May 1, 1971. (VM)

A theory of acquired similarity and knowledge representation, latent semantic analysis (LSA), is presented to explain how people know as much as they do with the little information they get. LSA suggests that some domains of knowledge contain vast numbers of weak intercorrelations that amplify learning by inference. (SLD)

"The Handbook of Latent Semantic Analysis" is the authoritative reference for the theory behind Latent Semantic Analysis (LSA), a burgeoning mathematical method used to analyze how words make meaning, with the desired outcome to program machines to understand human commands via natural language rather than strict programming protocols.…

Presents a study of college students' perceptions of parental characteristics. Examines differences in the subjects' perceptions of their mother as opposed to their father. Also examines differences in parent descriptions by sons as opposed to those of daughters. (JMB)

A broad range of priming data has been used to explore the structure of semantic memory and to test between models of word representation. In this paper, we examine the computational mechanisms required to learn distributed semantic representations for words directly from unsupervised experience with language. To best account for the variety of…

Offers an introduction to the theory and implementation of Latent Semantic Analysis (LSA), a theory and method for extracting and representing the contextual-usage meaning of words by statistical computations applied to a large corpus of text. Gives an overview of applications and modeling of human knowledge to which LSA has been applied. (SR)

Illustrates use of Latent Semantic Analysis (LSA) for predicting coherence through reanalyzing two studies that manipulated coherence of texts and assessed readers' comprehension. Finds that LSA predicts effects of text coherence on comprehension. Notes that LSA can be applied as an automated method that produces coherence predictions similar to…

These proceedings emphasize multidisciplineary theory and research having implications for behavioral science and/or education. The contributions deal with one or more of the following questions: (1) How can one characterize the knowledge structures which underlie behavior associated with subject matter disciplines such as mathematics and…

The relationship between public schools and their employees is one of the most frequently litigated aspects of American education. Accordingly, the chapters in this text present a comprehensive and current report of legal issues in public school employment. Chapter titles and authors are as follows: (1) "Critical Elements of the Employment…

As part of a 5-year state-coordinated plan for building research and evaluation into the local vocational programs, a state-wide administrators' workshop was held to consider conditions and practices in educational operations which inhibit the use of research findings, and to develop guidelines for minimizing the effect of deterrents to local…

This paper presents the Featural and Unitary Semantic Space (FUSS) hypothesis of the meanings of object and action words. The hypothesis, implemented in a statistical model, is based on the following assumptions: First, it is assumed that the meanings of words are grounded in conceptual featural representations, some of which are organized…