Considers classifications produced by application of single linkage, complete linkage, group average, and word clustering methods to Keen and Cranfield document test collections, and studies structure of hierarchies produced, extent to which methods distort input similarity matrices during classification generation, and retrieval effectiveness…

Various typs of DNA are discussed. Areas considered include highly repetitive and satellite sequences, genes encoding, ribosomal RNA, histone protein genes, and dispersed repeated genes that jump. Regulated genetic misbehavior, structure and use of unique genes, and higher order complexities of chromosomes are also discussed. (JN)

Compares and demonstrates a correspondence between L. Kohlberg's stages of moral development and M. Douglas's grid/group theory. Reinterprets Kohlberg's findings and discusses limitations of both theories. (BJD)

A schema for categorizing a student's inferred motivation to learn was tested with 37 students (9 to 18 years old), who had been referred because of a diagnosis of learning disability. Students were classified on three dimensions: level of motivation, degree of misbehavior, and degree of learning ability. (SW)

Examines modification of mother-child instruction as a function of age of learner in middle childhood (six versus eight years). Instruction and learning were compared on two tasks designed to simulate school and home activities. Results show more intense instruction of all kinds for the younger children in the school task. (RH)

Experimental research relating seating position to group interaction was critically reviewed. Studies have found that persons in central seating positions were able to maintain eye contact with the most group members, thereby enhancing their ability to interact with the group and emerge as the leader. (Author)

Four dimensions can be used for classifying the issues involved in moving from youth to adulthood and from school to work. These include, but are not necessarily limited to the technical-social continuum, the individualism-altruism continuum, the conservative-liberal continuum, and the centralism-decentralism continuum. (Author/JDS)

The expansion of private sectors of higher education has usually been regarded as a factor of diversification in higher education systems. Some of this differentiation has been associated, but without systematic study, to the affiliation of private institutions with organizations outside the field of higher education. This article reports the…

In this paper we describe a number of types of errors and underlying misconceptions that arise in mathematical reasoning. Other types of mathematical reasoning errors, not associated with specific misconceptions, are also discussed. We hope the characterization and cataloging of common reasoning errors will be useful in studying the teaching of…

Currently, there is little in-depth understanding of how individuals effectively orchestrate school and work-related experiences over time from high school through college and beyond to pursue careers in Science, Technology, Engineering and Mathematics (STEM). This appears important because, unlike societies such as Germany, youth in the U.S. face…

Most of the students in the State University System have been admitted to a program that leads to a graduate or undergraduate degree. Out of the 271,337 students in the SUS, however, 15,304, or approximately six percent, are "unclassified" students who are not formally admitted to a degree program. This percentage in fall 2003 represents…

This book focuses on the promotion and development of science learning from the Foundation Stage to Key Stage 2. The four authors have extensive experience in initial teacher education and in primary schooling and this is evident in the emphasis on practical examples and evidence-based guidance. They offer examples and case studies designed to…

This book is designed for courses that prepare college and university students for undergraduate or graduate degrees in school library media. Its objectives are to present the theory and practice of cataloging and classification in the school library environment. The manual is divided into eight chapters. Chapter 1: A Brief History of Cataloging…

Information technologies (IT) continue to grow in importance for independent colleges and universities. Increasingly, students assume a digital world, from online application and registration, to course materials, to communicating with classmates and professors. To stay competitive for students as well as to enhance instructional and…

The National Postsecondary Education Cooperative (NPEC), with the support of the U.S. Department of Education's National Center for Education Statistics, was formed to develop ways to improve the utility of information for policy making at all levels and in all sectors of the postsecondary education enterprise. This report provides a model for…