Stability of Type I error rates and power are investigated for three forms of the Box test and two forms of the jackknife test with equal and unequal sample sizes under conditions of normality and nonnormality. The Box test is shown to be robust to violations of the assumption of normality when sampling is from leptokurtic populations. The…

Study of college faculty has been hampered by the variation in types of institutions, the difficulty of obtaining an accurate faculty sample, and poor response rates to large-scale surveys. This document examines various approaches to conducting large-scale faculty surveys, and describes a suggested procedure to mitigate methodological problems.…

This report contains the results of the first statewide educational learner pilot assessment in Wisconsin. The objectives of the program were: (1) to develop and refine the statewide assessment process including instrument development, instrument administration, analysis, interpretation, and dissemination of the results; (2) to provide a…

The present study evaluated methods by which speech samples for equal appearing interval scaling of articulation defectiveness could be prepared with a minimum time expenditure. Ten public school speech therapists rated 40 one minute edited and 40 unedited speech samples on a nine point equal-appearing interval scale. The speech samples were…

A study of the "efficiency and efficacy" of evaluation practices of the Illinois Division of Vocational and Technical Education as conducted by Educational Testing Service is reported on. The study was directed toward understanding how evaluation practices of the Division, with largest emphasis upon the performance of the Three Phase System used…

This report presents considerations for sample design and estimation procedures for the Health Examination Survey, one of the major survey programs employed by the National Center for Health Statistics. The survey collects data which provide national estimates and distributions of various health characteristics related to the growth and…

In an attempt to improve the economic well-being of the disadvantaged, this study investigated the possibility that excessive hiring requirements might be a major factor in unemployment of particular groups in the population. This was accomplished by surveying a random sample of employers in 10 major entry and near-entry level occupations in the…

This evaluation report on the Green Thumb program is the first in a series of three reports that will constitute a comprehensive evaluation of Operation Mainstream (OM). Operation Mainstream is a collection of programs designed to employ as enrollees poor, chronically unemployed adults. This evaluation relies primarily on cross-sectional and…

This study was designed to assess the conceptual structure of the Task of Public Education Opinionnaire (TPE). Since the development of the instrument, several psychometric techniques have been formulated. Two of those methods, image component and alpha factor analysis, were applied to the items of the TPE after the correlation matrices were…

A second-year interim report on a three-year cooperative study involving a regional sampling of 41 Kentucky school districts is presented. The ultimate goal of the project is to develop methods of sampling and annually assessing the extent of learners' needs and to stimulate educational programming based on the reduction of learners' needs. Major…

A subject by item matrix of test responses is shown to be a useful heuristic in criterion referenced and norm referenced test analysis, and in the teaching of measurement. The pattern of responses within the matrix provides indications of item interactions, weak deceptors, and conventional test statistics. The strong visual analogy between the…

An experimental study of the efficiency of human information processing is based on the Bayesian model for simple hypothesis testing with fixed binomial sampling. Each of 60 subjects is analyzed with separate ANOVAs focusing on two efficiency variables. Sample size and critical value are also analyzed. Subjects show very different utilization of…

The purpose of this study was to generate descriptive statistical estimates regarding the expected proportion of occurrence of each of the PROANA 5 (Process Analysis) variables (line usage, clique group, detrimental clique group, leadership, and dominance) in small group communication. A second purpose was to determine the expected pattern of…

This paper begins with a brief review of research trends in the area of organization and memory. A discussion in them presented their relevance to the study of children's processing abilities, and the suggestion is presented of a possible useful tool in the application of knowledge about information processing to the educational experience of the…

Five three-variable combinations were obtained from a variety of standardized test scores of 331 male children. These five groups were treated as unrestricted populations of the case III variety. Extreme univariate selection was produced in each group allowing for tests of differences between the correlation values of the two incidental variables…