This report describes the second or followup phase of a project begun in 1962, which was designed to analyze the effect of home and maternal influence on the cognitive development of urban preschool children from three socioeconomic levels. Reported is the academic performance and cognitive attainment of 158 original study children during their…

This study concerns the development of a measure of educational need and its use in a State school support formula in New York. The study assumes that public schools should operate positively to further equality of opportunity and that schools are able to affect achievement levels and rates of learning. The present State-aid formula is not…

The major purpose of this study was to determine whether significant differences in morale existed among teachers employed by rural school districts. Major hypotheses dealt with the combination of biographical variables that best predict teacher morale, differences in morale among teachers grouped by salary level, and differences in morale among…

A major variable by which national educational systems may be compared is their structural differentiation, defined (1) as a process, referring to the multiplication of one structural element into two or more structurally distinct elements; and (2) as a state, referring to the number of structurally distinct elements which exist in a system at a…

To test the hypothesis that track position exerts an independent, causal influence on the academic achievement of high school students, background data and complete high school records were compared for students who had begun as 10th graders in 1961 at two midwestern senior high schools. For statistical analysis, the two cohorts--753 students from…

Factors affecting measuring ability in machine shop practices at the high school level were investigated. A sample of 157 male students enrolled at four metropolitan high schools in Chicago was administered four tests devised specifically for this study (one each on measuring ability, numerical ability, mechanical knowledge, and kinesthetic…

As a link between the words in everyday use and the sophisticated language of the arts and sciences, the 1,536 words of the "Mittelstufe" or Level 2 derive in nearly equal proportion from three sources: (1) the spoken or topical language, (2) a collation of all significant word lists compiled prior to February 1965, and (3) a statistical analysis…

The purpose of this study, completed with personnel who work in local disaster services, was to obtain data to test Etzioni's model of consensus and effectiveness. The data indicate that both early socialization and communication with elites are associated with consensus formation. Consensus formation and communication have direct and significant…

This paper offers a preliminary analysis of the effects of a semi-segregated school system on the IQ's of its students. The basic data consist of IQ scores for fourth, sixth, and eighth grades and associated environmental data obtained from their school records. A statistical model is developed to analyze longitudinal data when both process error…

John B. Carroll's Model of School Learning is a paradigm which describes the degree of learning that takes place in school setting as a function of the time spent on a learning task divided by the time needed for its mastery. The components of opportunity and perseverance in Carroll's model have particular relevance to a form of school…

Instructional task variables of analytical explanation and sequence were studied in two experiments to assess the systems approach proposition of efficiency and effectiveness in concept learning. The independent variable of analytical explanation consisted of two components: a procedure for focusing the subject's attention on the critical…

The purpose of this report is to describe the results of a series of studies conducted on the relationships between census information and school achievement in the Chicago Public Schools. These studies were designed as an exploratory investigation to determine the extent to which grade-level achievement averages could be predicted using data from…

The understanding of the political behavior of school boards can be advanced by conducting factor analysis of the voting records of trustees. While the application of these methods is generally appropriate, differences in subject matter highlight the problem of inferring political theory from numerical data. In this paper, several different…

A review of trends in broadcasting and an overall economic profile of the broadcasting industry for 1972, with projections for 1973, are given by a collection of tables and graphs. The first portion presents data on total advertising expenditures and trends, along with information on the gross national product and personal consumption spending.…

Primarily through the use of tables and graphs, this report presents results of a survey done in the Fall of 1972 of the activities of students who had been enrolled in grade 12 the preceeding June. The results of this survey are compared with data from earlier surveys in this program which has been conducted since 1965. The most dramatic trend…