The need of the professions to update is studied. It is pointed out that the half-life in a professional's competence is the point in time after the completion of training when he had become roughly half as competent as he was upon graduation. Obsolescence is defined as a reduction of efficiencies of performance over time. It has been found to…

Anglo, Black, Hispanic, and Vietnamese parents with children enrolled in school districts in northeast Texas responded to a questionnaire to determinie their perceptions, attitudes, and knowledge about bilingual education. Responses revealed differences according to ethnicity, source of information about bilingual education, and whether a child…

This study used the Model for Assessing Learning with Logo (Nolan and Ryba) to examine effects of Logo programming on junior high school students' thinking skills. The model addresses both student acquisition of Logo-related thinking skills and the extent to which they transfer skills to noncomputer problem solving tasks. (MBR)

Analyzed 58 studies and concluded that much empirical evidence on knowledge gaps exists but not on gaps under the influence of media publicity. Found little research on associations between knowledge and education that involves media coverage of issues/news topics. Provides guidelines for future research. (PD)

A pilot study that analyzed methods in Swedish pre-school teacher education showed that (1) pre-school methods no longer focus on concrete, detailed work with children, (2) teacher educators have less control over the organization of practical training, and (3) student teachers possess more subject knowledge. (RM)

We studied experts' solving methods and analyzed the nature of mathematical knowledge as well as their efficiency in algebraic calculations. We constructed a model of the experts cognitive functioning (notably teachers) in which the observed automatisms were modeled in terms of schemes and instruments. Mathematical justification of transformation…

Project Oz is a not-for-profit special services agency providing drug education and crisis intervention services. Project Oz curricula provide compact and well-researched information for teachers, supplemented by student learning activities that reinforce the lecture portions of the topic. These activities are grade-appropriate and incorporate…

This study used Sedlacek's (1993) noncognitive variables of student success as a framework for describing student-athletes at a university. Sedlacek's variables include positive self-concept, realistic self-appraisal, ability to understand and deal with racism, emphasis of long-term over short-term needs, having a strong support person, successful…

As a major element of societal multicultural education, the mass media disseminate information, images, and ideas concerning race, ethnicity, culture, and foreignness. The multicultural media curriculum functions whether or not media makers actually see themselves as educators and whether or not viewers are aware of the role of media as sources of…

This paper is an interpretive review of selected sources in black studies, historical and literary scholarship, and research in the social sciences and multicultural education. One purpose of the review is to clarify the nature and production of culture-centered knowledge in African American intellectual thought, educational research, and…

This questionnaire study examined elementary school student's knowledge of a number of gender norms as well as some moral and social norms. Participating in the study were 111 first, third, and fifth graders, the majority of whom were white, with a small number of Hispanic and Asian children. The gender roles related to children's play, hair…

This collection of papers on early adolescent sexual behavior includes seven papers in two parts. Part 1, "Papers from Nationally Representative Data Sets," includes (1) "Dating and Sexual Experiences among Middle School Youth: Analyses of the NLSY97" (Elizabeth Terry-Humen and Jennifer Manlove); "(2) "Dating Behavior…

This study analyzed aspects of a knowledge base for teaching and ways that teachers understood and described the required student knowledge base, highlighting the construction of a knowledge base for elementary teaching. Participants were elementary teachers and staff from one Brazilian elementary school. Teachers wrote reports on what they…

This study investigated the use of an online authentic assessment tool to evaluate students' fluency with the World Wide Web (WWW). Participants included 120 middle and high school students with a strong technology background and a familiarity with navigating the World Wide Web. Using the online Web Expertise Assessment and accompanying WWW…

For children with disabilities, children at risk, and even for healthy infants and toddlers born into well-functioning families, support and early intervention can foster optimal growth and development. Based upon the underlying principle that the most effective interventions incorporate flexible, client-centered approaches with the client-service…