Reviews the hypothesis, "phonological bootstrapping," that a purely phonological analysis of the speech signal may allow infants to start acquiring the lexicon and syntax of their native language. Study presents a model of phonological bootstrapping of the lexicon and syntax that helps illustrate the congruence between problems. Article argues…

This naturalistic study examined the role of nonverbal communication in the academic library. The decision to approach or not approach a reference librarian was studied through the use of Mehrabian's immediacy metaphor, and it was hypothesized that the nonverbal behavior of the librarian is related to the user's decision. Contains 53 references.…

Presents the hypothesis that drama positively affects second language students by providing spontaneity and motivation. To test the hypothesis, the function of drama in language teaching is explored as well as the technique used to teach English through drama. (Author/VWL)

Tests the hypothesis that there is no monotonic relationship between increasing competence in different linguistic domains and growth in second-language proficiency. The article concludes with an introduction to some assessment models that can accommodate discontinuous growth patterns. These models can describe and model a student's qualitative…

Presents a framework for studying the effects of the Maturation Hypothesis on the problem of language learning, parametrically conceived, and offers a method for finding all existing maturational solutions for any parametric hypothesis space and any learning algorithm that differs from Gibson and Wexler's Triggering Learning Algorithm. (27…

Describes two surveys of three libraries on a university campus, one conducted in 1987 and one in 1993, that investigated how library staff reacted to the library automation process. The hypotheses that were tested are discussed, and results are compared to a similar survey conducted in 1985. (LRW)

Uses a social network approach to examine how work and friendship ties in a university research group were associated with the kinds of media used for different kinds of information exchange. The use of electronic mail, unscheduled face-to-face encounters, and scheduled face-to-face meetings predominated. (Author/LRW)

It is a relief to read an analysis of the Internet that is not yet another contribution to the hyped-instrumentalist discourse typified by a "gee-whiz" ethos touting efficiency gains and the lasting technical transformation of education. Hubert Dreyfus' (2001) "On the Internet" is at one and the same time, philosophical, post-Nietzschean and also…

This study evaluated Holland's (1973, 1985, 1997) structural hypotheses--circular order and circumplex--in two populations in China at both the subtest (Activities, Competencies, Occupational Preferences, and Self-ratings on Abilities) and the entire test levels of the Self-Directed Search (SDS; Holland, 1994). Confirmatory factor analyses…

The authors show how the work of Nobel Laureates in economics can enhance student understanding and bring them up to date on topics such as probability, uncertainty and decision theory, hypothesis testing, regression to the mean, instrumental variable techniques, discrete choice modeling, and time-series analysis. (Contains 2 notes.)

Latent class analysis (LCA) provides a means of identifying a mixture of subgroups in a population measured by multiple categorical indicators. Latent transition analysis (LTA) is a type of LCA that facilitates addressing research questions concerning stage-sequential change over time in longitudinal data. Both approaches have been used with…

I tested whether students' reported use and perceived helpfulness of textbook pedagogical aids and other instructional methods (e.g., group discussion) related to better exam performance. More than 200 undergraduates rated 10 commonly used pedagogical aids and instructional techniques. Students reported using boldface and italics terms and…

At the start of their first semester, 35 college freshmen were given an interview probing (a) their differentiation of scientists' ideas from evidence, and hypotheses from theories; (b) their understanding of the inherent uncertainty of scientific knowledge; and (c) their reasoning about scientific controversies. The most common responses were in…

In this article, the authors investigated the impact of evolving technology on gender disparity and the contradictions found in previous research relating to the computing gender gap to determine if certain computer software tasks are gender specific and if those skills represent a gender gap in technology. Based on the social cognitive theory and…

This study was undertaken to test the hypothesis that reading comprehension items, which elicit specific bottom-up and top-down strategies, favor certain linguistic/cultural groups. Verbal report data were collected from Arabic- and Mandarin-speaking English as a second language (ESL) learners to identify the reading strategies involved in…