Investigates factors, including heredity and culture, contributing to exceptional Asian American academic achievement. Proposes the concept of relative functionalism, under which Asian Americans perceive and have experienced restrictions in upward mobility in occupations unrelated to education. Consequently, educational achievement assumes…

Uses multidimensional scaling and clustering analysis of the co-citation patterns of 58 authors to explore the intellectual organization of population genetics and related specialties. Concludes that co-cited author mapping, with the author as the unit of analysis, is likely to complement studies of informal communication networks. (SR)

Describes the use of the polygenic trait of total fingerprint ridge count in the classroom as a laboratory investigation. Presents information on background of topic, fingerprint patterns which are classified into three major groups, ridge count, the inheritance model, and activities. Includes an example data sheet format for fingerprints. (RT)

Discusses the origins of biological risks and their potential consequences for prepregnancy, prenatal, perinatal, and postnatal periods. Presents epidemiological data. Addresses issues of assessment of infant development and interventions provided for infants whose development is at risk. Highlights goals for prevention. A nationally derived data…

Reviews a software package, "Mitosis-Meiosis," available for Apple II or IBM computers with colorgraphics capabilities. Describes the documentation, presentation and flexibility of the program. Rates the program based on graphics and usability in a biology classroom. (CW)

Presents an algorithm for solving problems related to multiple allelic frequencies in populations at equilibrium. Considers sample problems and provides their solution using this tabular algorithm. (CW)

Recent data suggest that genes influence three domains of great importance to family researchers: (1) developmental outcomes; (2) family variables that are thought to influence those outcomes; and (3) covariance between measures of family process and developmental outcomes. Influence of genes on variances and covariances challenges current…

Using socks with colored bands, a teacher makes mitosis and meiosis fun and meaningful for students. Asserts that during extension activities students used the aforementioned exercise as a springboard to better understand the phases of the cell cycle of Allium root tips, whitefish blastula, and Lillium anthers. (ZWH)

Describes a unit in biotechnology for average and below average high school students. Students developed productive team membership, used math and communication skills to solve problems, and used the scientific method to learn about biotechnology. Students separated DNA, transformed bacterial cells, interpreted DNA fingerprints, completed creative…

Institutions varied widely in amount and type of data collected in tracking research proposals. Many do not collect predicted data or much data of national interest. Most do not require prior approval of use of human subjects, recombinant DNA, or hazardous substances. Only one required certification of integrity of scholarship. (Author/MSE)

Presents an activity to help students understand the precepts of the Hardy-Weinberg principle and simultaneously permit observation of a model of evolution through natural selection in a nonthreatening setting. (PR)

Reviews the behavioral, cognitive, and other psychological features of Prader-Willi Syndrome (PWS), exploring their relationships to known genetic mechanisms. PWS is a genetic developmental disability characterized by a group of specific behavioral features, including an insatiable appetite. The article briefly touches on PWS-related research at…

Knowledge about the inheritance of breast cancer and attitudes about genetic testing for breast-ovarian cancer susceptibility in women at increased risk were studied in Caucasian and African-American women (N=407). Participants had at least one first-degree relative with cancer. Differences in knowledge and attitudes toward risk may be attributed…

Presents a diminutive overview of research and a case study of Beckwith-Wiedemann syndrome (BWS), a rare, genetically complex congenital disorder. Prenatal diagnosis of this case included omphalocele, hydonephrosis, and possible horseshoe kidney, detected by ultrasound. The characteristics of this disability and related problems are discussed.…

Ten myths and countermyths about intelligence are explored. It is argued that the desire for simplicity and publicity has led psychologists and others writing about intelligence to take positions that cannot be justified by current theory or recent data. However defined, intelligence is but one aspect of being human. (SLD)