This investigation is a comprehensive acoustic study of 4 voiceless fricatives (/f [theta] s [esh]/) in English produced by adults and pre-and postpubescent children aged 6-14 years. Vowel duration, amplitude, and several different spectral measures (including spectral tilt and spectral moments) were examined. Of specific interest was the pattern…

Atypical vocabulary has been reported as one of the most notable features of the language of adolescents and adults with Williams syndrome (WS), including use of unusual or low frequency words. Two hypotheses were identified regarding the developmental origins of this phenomenon. The "intra-lexicon" hypothesis views the cause in terms of…

In this article, the author explains how librarians can ensure that their Web site visitors find the information they need. The pros and cons of four options used to help people find information on a Web site are explored. These options are: (1) redesigning the site; (2) creating drop-down, second-level menus for second-level pages; (3) adding a…

Following pretraining with everyday objects, 10 children aged from 1 to 4 years were given common vocal tact training with a set of three pairs of arbitrary stimuli of differing shapes; Set 1. Nine children learned to tact one stimulus as "zog" and the other as "vek" in each pair, and all passed subsequent pairwise tests for…

This paper explores alternative approaches for facilitating efficient, evidence-centered item development for a new type of verbal reasoning item developed for use on the GRE® General Test. Results obtained in two separate studies are reported. The first study documented the development and validation of a fully automated approach for locating the…

This descriptive study employed a within-groups analytic approach to examine patterns of sexual risk behavior and co-occurring general and race/ethnicity-specific risk and protective factors in a community sample of African-American youth (n = 436). Cluster analysis was used to classify young adults by levels of self-reported past year sexual risk…

Scandals ranging from National Collegiate Athletic Association (NCAA) violations to falsified research results have fueled criticism of America's universities. Sports violations, research manipulation, gender discrimination, and other ethical lapses affect an entire institution as they have a spillover effect on its reputation. The results of…

Since 1950, the Human Relations Area Files, Inc. has produced what is currently known as the eHRAF Collection of Ethnography. This article explores the reasons why it was created and describes the structure of this complex collection of ethnographic works. Over time, this resource has been produced in four different formats: paper slips,…

The authors' goals in the study were to investigate the possible gains made by including multiple assessments of status in the prediction of change in psychosocial adjustment and to compare the effectiveness of continuous and categorical measures of peer status in predicting adjustment. The authors obtained continuous and categorical measures of…

Faculty-student interaction is an important component of the undergraduate experience. Our year-long qualitative study explored the complex nature of faculty-student interaction outside the classroom. Our resulting typology identifies five types of interaction: disengagement, incidental contact, functional interaction, personal interaction, and…

Background: This study examines the use of the Brief Child and Family Phone Interview (BCFPI) to screen for childhood psychiatric disorder based on Diagnostic Interview Schedule for Children Version IV (DISC-IV) classifications of attention-deficit hyperactivity disorder (ADHD), oppositional defiant disorder (ODD), conduct disorder (CD),…

An analysis of the science and technology collections at Carnegie Public Library of East Liverpool, Ohio was undertaken to obtain more thorough knowledge of these areas of the collection before collection development prioritization was made. The entire shelflist from Dewey classification number 500 through 629 was reviewed using the automated…

This handbook is an effort to establish current and consistent terms, definitions, and classification codes to maintain, collect, report, and exchange comparable information about staff. This effort was coordinated by the Council of Chief State School Officers under contract to the National Center for Education Statistics. It represents the best…

This book is a biography of Melvil Dewey, the man behind the Dewey Decimal Classification System. Tracing Dewey's life and early influences that shaped it, the book explores Dewey's employment experiences, enterprises, and innovations and present a range of views on them; he was seen as an organizational genius but also as arrogant, manipulative,…

H. M. Cooper (1988) has developed a taxonomy that classified literature reviews based on six characteristics: (1) focus of attention; (2) goal of the synthesis; (3) perspective on the literature; (4) coverage of the literature; (5) organization of the perspective; and (6) intended audience. One hundred and three meta-analyses identified from the…