A technique for the numerical identification of bacteria using normalized likelihoods calculated from a probabilistic database is described, and the principles of the technique are explained. The listing of the computer program is included. Specimen results from the program, and examples of how they should be interpreted, are given. (KR)

This rejoinder to commentary on the authors' proposal (EC 605 232) for a simplified basis for determining special education program eligibility (based on local school reading achievement norms) stresses that the proposal is intended only as a first phase, to be followed by emphasis on overall program improvement. (DB)

Reviews research showing comorbidity of externalizing, internalizing, and attention problems. Reports high comorbidity rates for Diagnostic and Statistical Manual of Mental Disorders diagnoses of conduct disorders with oppositional, affective, anxiety, and attention deficit disorders and for paired combinations of Child Behavior Checklist and…

Explores the current status of technological support for qualitative research. Describes the development of computer programs that support the qualitative process. Focuses on Metamorph, an innovative text-retrieval software tool that quickly scans documents, manuals, and unstructured records to find information. (KS)

Investigates familiarity as a determinant of perceptions of group heterogeneity, the objective level of heterogeneity characteristic of the target group, and the tendency for perceivers to see social groups consistently with 182 Chinese and 182 American college students and some teachers. Cultural differences in judgments are explored. (SLD)

Assessed developments in the theory of mind suggested by changes in the organization of cognitive verb extensions during elementary school years. Found three major changes with development: increased understanding of the role of memory in input functions, increased interrelatedness of memory- and comprehension-related verbs, and increased…

Argues that bookstores are not superior and do not pose a threat to libraries. Discusses what libraries can learn from bookstores; where bookstores fall short; low wages of bookstore clerks; misshelving problems in bookstores due to the classification system; how the library classification system can be improved; and libraries' strengths. (AEF)

Reviews federal special-education laws and their effects on children with reading and other disabilities and identifies tensions in sorting and placement decisions. Explores how 1997 amendments to the reauthorized Individuals with Disabilities Education Act can advance national reading competence goals for all children. Multifaceted advocacy is…

This study examined the degree to which clinicians use various discrepancy models to identify a child as learning disabled by reviewing the case files of 105 urban (predominantly African-American) children who had been classified as LD and were receiving special education. Results suggested clinicians' decisions do not reflect recommended models…

Used content analysis to examine the depiction of poverty in 18 books for young children. Book content was coded using nine categories (occupation, income, employment, unemployment, race, ethnicity, geographic locale, education, and family structure). Found that all nine categories appeared in the books and that although some findings diverged…

Applied the analytical judgment standard setting method to 90 papers from the 1996 Grade 8 National Assessment of Educational Progress science assessment. Compared sorting versus direct classification, long and short versions of the classification scale, and effects of discussion on cutscores. Results from 17 Georgia teachers and 8 Michigan…

Using cluster analysis, a study empirically divided 54 children with attention-deficit/hyperactivity disorder (ADHD) based on their Full Scale IQ and reading ability. Clusters had different patterns of cognitive, behavioral, and neurochemical functions, as determined by discrepancies in Verbal-Performance IQ, academic achievement, parent…

Proposes a methodology using citations to measure the quality of journals, proceedings, and book publishers. Explains the use of statistical sampling, bootstrapping, and classification that results in ranked lists of journals, proceedings, and publishers, as evidenced in a case study of the information systems field. (Author/LRW)

Presents an investigation of 13- and 14-year-old students' classification skills when they analyze scientific data in science lessons. Finds that less-able students could only classify according to discrete criteria, and that the scientific context influenced students' classification skills. (Contains 18 references.) (Author/WRM)

Recommends the use of beans as an inexpensive, durable, and readily available resource for developing science-process skills in K-8 students. Shares strategies for using beans in graphing, patterning, and classifying. (DDR)