The problem of forecasting monthly demands for library network services is considered in terms of using forecasts as inputs to policy analysis models, and in terms of using forecasts to aid in the making of budgeting and staffing decisions. Box-Jenkins time-series methodology, adaptive filtering, and regression approaches are examined and compared…

This three-part report provides the findings of a survey of 999 two-year colleges to determine their computer-related expenditures and seeks to facilitate inter-institutional comparisons of these data. The introduction outlines the purpose of the study, key findings, methodology, and limitations. The second section instructs personnel at…

This paper describes the use of a microcomputer model program to predict library collection growth at Cornell University, particularly in Olin Library, which is Cornell's central research facility. The possible effects of increased online information retrieval and microform or videodisc usage on library storage needs are also briefly discussed. A…

Measures, tools, and techniques applicable to the performance measurement of computer communication networks are described for technicians who procure computer services from a remote access network. Cost considerations are discussed as a major component of evaluation, and measurement and evaluation methodologies are surveyed. External measurement…

A summary of the 1966-1979 Southern Youth Study (SYS), a 4-wave longitudinal research project intended to produce information on career development and decision-making processes and influences of rural southern youth from economically-disadvantaged counties, presents data collection procedures, an overview of instruments and variables,…

The third in a series of six reports on higher education in Iowa, this document presents enrollment projections for Iowa postsecondary education institutions from 1978 through 1986. Data were collected from the regents universities, independent colleges, and area colleges throughout the state. A computerized nonprescriptive projection model was…