This study was conducted to analyze and summarize raw data obtained from a 1972 study: "Report on a Cost Study of Specific Technical Processing Activities of the California State University and College Libraries" with the hypothesis that the cost of technical processes increases as the production volume both rises above and falls below…

Five papers published in a special edition of Human Factors, August 1973 are examined in an attempt to explain and illustrate the characteristics and applications of central-composite designs in the context of response-surface methodology (RSM). A detailed analysis is provided to show that the experimental papers (1) fail to illustrate the most…

This paper describes the rationale for the Defining Issues Test (DIT), an objective test of moral judgment which attempts to improve upon three aspects of Kohlberg's research: data collection, categorization of moral judgments (the scoring system), and method of indexing a subject's progress in a developmental sequence. In each case, the way in…

To the data analyst, outliers can present both a problem and an opportunity. Stray or outlying observations can severly distort estimates of a distribution's central tendency (like the mean) and estimates of one variable's relationship to another (like the regression coefficient). These problems are frequent and serious, and as a result,…

Observations and interviews were used to evaluate the East Providence Career Education Project for 1973-1974. Data available on processes and products suggest that the program is substantially meeting its goals in spite of low attendance figures and student performance on various tests. A lower socioeconomic class of students with its resultant…

A major challenge in higher education is to build evaluation models that first of all spell out various effectiveness measures and then related cost data. The Program Effectiveness and Related Costs (PERC) framework addresses this problem. The five components of PERC are outcomes, costs, students, learning programs, and faculty. An overview and…

In this paper 12 blind transformation procedures are applied to 18 data sets. The results of the analyses indicate that the orthotran transformation solution is not restricted to particular types of data as are so many other transformation solutions. The evidence presented in this paper strongly suggests that the orthotran solution must be…

The document presents a summary report of a workshop on the implementation of career education which involved 40 educators from seven small school districts in southwest Missouri. Three major teaching strategies were presented and practiced by the participants. They included: (1) the person-centered interview (in-school and out of school), (2) the…

An assessment of the reliability of the followup questionnaire given to 715 graduates of the postsecondary Minnesota Area Vocational-Technical Institutes is presented. The questionnaire was designed to gather information that would facilitate decision making concerning vocational programs. Reliability was based on the consistency of group…

The Resource Allocations and Management Program grant funds a project aimed at facilitating the use of management science and information systems techniques by developing, documenting, and testing a methodology that small postsecondary units can use in considering the application of these tools. This document provides a description and an overview…

The STRATOP algorithm was developed to help planners and proponents find and test effectively designed choice objects and communication strategies. Choice objects can range from complex social, scientific, military, or educational alternatives to simple economic alternatives between assortments of branded convenience goods. Two classes of measured…

An attempt at defining and describing those factors which most often jeopardize the validity of naturalistic behavioral data is presented. A number of investigations from many laboratories which demonstrate these methodological problems are reviewed. Next, suggestions, implementations, and testing of effectiveness of various solutions to these…

This study involved an investigation of the use of Pearson r, tetrachoric r, phi, phi/phi maximum, and Kendall Tau-B coefficients as measures of association for the incomplete principal components analysis of simulated Likert scale attitudinal data, based on a known factor pattern and possessing different types of severe departures from normality.…

The Inactive Health Personnel Project, conducted by the New Jersey Department of Health in 1967, had as objectives to increase the supply of health manpower by locating health personnel and promoting their active employment; to develop the details of health personnel needs by category of personnel and geographic area; and to assist in the return…

This paper reviews work done since January 1972 in children's language acquisition and development. It is divided into the following sections: (1) a brief summary of descriptive studies of adult and child speech, (2) a review of the results of three types of manipulative studies, and (3) a discussion of J. Gruber's interpretation of early…