The need for scale linking in the National Assessment of Educational Progress (NAEP) is discussed, and the specific procedures used to carry out the linking in the context of the major analyses of the 1990 NAEP mathematics assessment are described. Issues remaining to be addressed are outlined. (SLD)

Articles in this special issue use survey data to provide policymakers with validated indirect needs assessment models that will help them obtain information about populations requiring different levels and types of mental health services. The articles provide the basis for predictive needs assessment and explanatory models of resource allocation.…

Results of empirical validation studies of six statistical models available for indirectly estimating the need for alcohol, drug abuse, and mental health services across a large geographic area are presented. Models were evaluated using Colorado Social Health Survey data for 4,745 adults from 48 subareas of Colorado. (SLD)

Comments on specific points raised by E. W. Eisner, F. Erickson, and T. S. Popkewitz. Argues that the author's previous article does not support methodological monism. It is an assertion that some version of educational trial (clinical trial metaphor) is required to evaluate the usefulness of educational research. (SLD)

Describes a qualitative study that explores students' perceptions of their own learning. Document review, participant observation, and open-ended interviews were used to gather and triangulate data. Factors that were perceived as helpful were woven into a theoretical model. The uses of the model are discussed. (Author/KR)

A nonparametric multicategorical model for multiple-choice data is proposed as an extension of the binary spline model of J. O. Ramsay and M. Abrahamowicz (1989). Results of two Monte Carlo studies illustrate the model, which approximates probability functions by rational splines. (SLD)

A method for analyzing test-item responses is proposed to examine differential item functioning (DIF) in multiple-choice items within the latent class framework. Different models for detection of DIF are formulated, defining the subgroup as a latent variable. An efficient estimation method is described and illustrated. (SLD)

Discusses U.S. technology policy and the transfer of scientific and technical information (STI). Results of a study of knowledge diffusion in the aerospace industry are reported, including data on aerospace information intermediaries, use of computer and information technologies, and the use of NASA (National Aeronautics and Space Administration)…

Discusses the state of education, social problems, and child welfare. Urges teachers to press government representatives to better the lives of children in the United States by allotting more funds for education, health care, and the fight against poverty. Argues that children need teachers who have faith and confidence in their students. (DK)

The "Thinking Actively in a Social Context" (TASC) project, currently underway with African-American high school pupils and teachers in KwaZulu/Natal schools (South Africa), stresses the systematic development of thinking and problem-solving skills. The program has been very successful with relatively high achieving students but requires…

The processes and results of the University of Colorado at Boulder's streamlining of student services are outlined. The review and planning procedures included preparation of departmental annual reports, a revised academic services mission statement, a prioritizing programs exercise, a process exercise, budget reallocation recommendations,…

Teachers who have completed workshops designed to develop their teaching skills using one computer for the delivery of whole-class instruction are implementing new teaching strategies into their existing curricula. Software designed specifically for--or that can be adapted to--one-computer classrooms are used to involve groups in collaborative…

The "Bridges...From School to Work" project, funded at five sites by the Marriott Corporation, develops competitively paid internships for students with disabilities in their final year of high school. Of 762 students accepted by the program, 86% received internship placements, 82% completed their internships, and 75% were offered…

This special section includes eight articles that address issues concerning library buildings. Highlights include information technologies; industry standards; design; management issues, including organizational climate; long-range, or strategic, planning, including models and political issues; friends of library groups; technology in reference…

Three articles on evaluation cover the use of the Internet as a reference resource and raise network policy issues: "The Internet as a Reference and Research Tool" (Edmund F. Santa Vicca); "NREN Update, 1993: Washington Policy" (Carolyn S. Elliot); and "Evaluating Physical Science Reference Sources on the Internet"…