A study of color in dissertations and theses

This study examined the occurrence of color in dissertations and theses produced at the Pennsylvania State University over a nine year period. Since the most common preservation method for dissertations and theses is monochromatic microfilming, traditional treatment may result in a loss of information encoded in color in these resources. Results indicate a significant increase in the use of color over the time period studied. Variations in the amount of color use by discipline were also observed. Implications related to monochromatic microfilming and recommendations for long term preservation are discussed.     

A computer-mediated support system for project-based learning

Project-based learning places demands on learners and instructors that challenge the traditional practices and support structures of schools. Learning from doing complex, challenging, and authentic projects requires resourcefulness and planning by the student, new forms of knowledge representation in school, expanded mechanisms for collaboration and communication, and support for reflection and authentic assessment. This article describes a computer-mediated learning-support system designed as a suite of integrated, internet-based client-server tools to provide (a) intelligent support both for the processes of doing a project and for learning from doing a project, and (b) a shared dynamic knowledge base for working and learning in a community supporting project-based education. The article describes the architecture of the system, its current state of development, and findings from an initial deployment. This articulation of the system components and findings can benefit several groups. It can help (a) educators envisioning the role of technology in augmenting authentic forms of learning, (b) developers of other support systems as they compare features and implications, and (c) researchers as they frame questions about human-computer interactions in learning systems.     

Business cycles and state governmental finances: Implications for higher education

The national economy has been increasingly subject to macroeconomic fluctuations in the 1970s. This paper demonstrates that these fluctuations have an important impact on state public finance. Tax revenues for these governments are directly related to the aggregate level of economic activity. However, the uncontrollability of such expenditure components as welfare, and the inflationary pressures in all program areas may increase expenditure levels in the face of declining revenue.Since public institutions of higher education rely heavily on financial support from state governments, the cyclical budgetary conditions of these governments have important implications for higher education. Historically, a financial crunch in higher education has resulted in most program areas being restricted to a similar extent, which reflects the fact that administrators have not adjusted expenditure levels to effectively deal with cyclical financial problems. This paper documents the severity of cyclical fluctuations in higher education finance and suggests ways to cope with these problems.