Examined the ability of bilingual college students from Catalonia, Spain to learn a new vowel contrast as indicated by classifying the vowel, discriminating two vowels, and judging its "category-goodness." Found a lack of behavioral plasticity and that early, extensive exposure to a second language was sufficient to attain the…

A typology of school climate that reflects aspects of a school's restructuring agenda was developed by exploring the participation of 637 teachers in 32 schools in decision making using Q-technique factor analysis. Three decision climates emerge: (1) curriculum focused; (2) school management focused; and (3) classroom management focused. (SLD)

A study examined the stability over 19 months of academic subtyping classification of 80 children (ages 9 to 13) representing four subtypes of arithmetic disabilities (AD). Approximately half of the sample retained AD regardless of identification method. Children with deficits in arithmetic, reading, and spelling disabilities exhibited the…

Discusses language instruction in international schools, with particular focus on understanding the international school context, a typology of early language learners, and a typology of early-language-learning programs. (Author/VWL)

Investigates a hypothesis that concerns the importance of storytelling as an infrastructure that serves to create, transmit, and authenticate folklore based on a collection of Puerto Rican children's folktales with the character of Juan Bobo. Discusses cultural identity and boundaries, oral traditions, classification of folktales, and future…

A study investigated the effects of a more restrictive standard discrepancy model (SDM) on the learning-disability placement patterns of 4,100 students in Mississippi. Limiting eligibility to students who had achievement scores 1 1/2 standard deviations below their Full Scale IQ scores reduced eligible students from 124 to 36. (CR)

Presents questions for evaluating a media center's reference section, focused on types of resources; reference-material evaluation criteria and items that belong in or are misplaced in the reference section; relocating materials and ensuring use of newly classified materials; and how to collect data on usage of resources. (AEF)

Provides critical examination of research published during past ten years addressing Conduct Disorder (CD), Attention Deficit Hyperactivity Disorder, Oppositional Defiant Disorder (ODD), and internalizing disorders. Concludes comorbidity varies with age, gender, informant, diagnostic criteria, and nature of the sample. Implications of comorbidity…

Provides an overview of information retrieval from mainframe systems to Web search engines; discusses collaborative filtering, data extraction, data visualization, agent technology, pattern recognition, classification and clustering, and virtual communities. Argues that rather than huge data-storage centers and proprietary software, we need…

Sylwester says education must begin relying more on biology than social and behavioral science. All brain systems move from a slow, awkward functional level to a fast, efficient level. Contributions of metacognition, self-regulation, emotions, reflective and reflexive responses, comparison, and classification to cognitive development are…

Concerns development of children's understanding of data and classification. Studies three intact classrooms worked over several sessions to categorize drawings made by children and progressively mathematize their categorization rules. Concludes that by engaging with data characterized by prototypic rather than crisp membership values, students…

Proposes use of parallel computing systems to overcome the computationally intense clustering process. Results show some near linear speed up in higher threshold clustering applications, meeting the requirements to classify, group and process large document sets within nonprohibitive execution times. Includes graphs and charts. (JAK)

Discussion of assigning identifiers to books and bibliographic citations focuses on identifiers in the networked information environment, including URLs (Uniform Resource Locators); URNs (Uniform Resource Names); the OCLC Persistent URL (PURL); the SICI (Serial Item and Contribution Identifier) code; and the Digital Object Identifier (DOI). (LRW)

The Dewey Decimal Classification was not fulfilling genealogical researchers' needs, who search for ancestors by place (not subject). A new system that was developed at Rowan Public Library (Salisbury, North Carolina) is described. Also given are suggested additions to the Library of Congress Subject Headings to provide geographic orientation.…

An analysis of 205 records in the OCLC Online Union Catalog (OLUC) found considerable duplication among subject access points provided by title, subject heading, and classification number fields. On average, only 4.12 unique access points were found per record. The results suggest that online catalogs might outperform card catalogs more in…