Pearson's unrestricted chi-square procedure is reviewed, and an historical presentation of Neyman's restricted chi-square test is introduced with a discussion of its theory and applicability to education. An example of the Neyman procedure is discussed in detail to familiarize researchers with this useful technique for analyzing contingency…

This investigation was designed to shed light on the study of literature by focusing on the reader's affective understandings and by using the semantic differential (S.D.) to measure affective meaning. Initially, an experimental group of 49 advanced senior high school students and a comparison group of 53 average senior high students used the S.D.…

Besides the ubiquitous Pearson product-moment r, there are a number of other measures of relationship that are attenuated by errors of measurement and for which the relationship between true measures can be estimated. Among these are the correlation ratio (eta squared), Kelley's unbiased correlation ratio (epsilon squared), Hays' omega squared,…

Since the early sixties, the need has existed for linguistic description of the language of the inner city. This dissertation was written to meet this need. Data were collected over a period of two years using the field methods of anthropological linguistics as adapted to an urban situation. Analysis in terms of the data yields a description that…

The nature of the relationship between a teacher's knowledge of certain principles of adult teaching, his application of those principles in classroom practice, and the resultant level of satisfaction reported by his adult students was studied. Agroup of 1,596 adults in 100 university classes were the subjects. A theoretical framework adapted from…

This report is one of a series on the results of studies conducted with the aim of understanding and assisting culturally disadvantaged pupils in the Israeli school system. A brief educational history of the country and the theoretical basis of the research introduces this report. A detailed description of the socioeconomic background of students…

This document consists of unrevised lecture notes for the first half of a 20-week in-house graduate course at Rand Corporation. The chapter headings are: (1) Histograms and descriptive statistics; (2) Measures of dispersion, distance and goodness of fit; (3) Using JOSS for data analysis; (4) Binomial distribution and normal approximation; (5)…

The Analytical Review Project, conducted by UCLA's Center for the Study of Evaluation under the auspices of the U.S. Office of Education, evaluated 20 major longitudinal studies of the impact of schools and colleges on students' cognitive, personal, and vocational development. This project included a critical appraisal of the methodology used in…

Functions which the evaluation of instruction are analyzed and described. In order to fulfill each of these functions, a 3 X 3 evaluation matrix incorporating three distinct "levels" of evaluation activity and three sources of evaluation information is proposed. Level 1 data will be summary data for use in campus-wide comparisons. Level 2 data…

A program was conducted to prepare a plan for research toward empirical determination of critical and procedures for optimal selection of cost-effective methods and media. The procedure followed was a review of pertinent literature, analysis of the findings, identification of problems for further research, and formulation of new approaches to…

The Werts-Linn procedure for dealing with categorical errors of measurement in "Comments on Boyle's 'Path Analysis and Ordinal Data'" in The American Journal of Sociology, volume 76, number 6, May 1971, is shown to be inappropriate to the problem of ordered categories. (For related document, see TM 002 301.) (DB)

The problem of comparing proportions when some data are missing is investigated, and determination is made of what statistical techniques are appropriate under each of several probability models describing the observations likely to be missing. Monte Carlo methods were used to investigate the properties of standard estimators under each of the…

Thirty-three Parent-Child Centers (PCCs) are grouped into five clusters according to thematic orientation of content or intent for parents' and children's programs in order to provide models which may be viewed as strata in selecting Centers as sampling points for Phase II of the national PCC evaluation--an in-depth study of project impact on…

This study was designed to examine the effectiveness of social reinforcement as a function of familiarity with the adult agent administering the reinforcers. First and fifth grade children were tested in a marble dropping task on two successive days. On the second day half of the children at each grade level were tested by the same experimenter…

Interest in quantifying nonverbal variables in human interaction has led to the development and application of several nonverbal observation systems. The authors present a selective overview of these approaches, briefly explaining the major assumptions in terms of their differences and similarities. Drawing largely from their own experiences in…