The early 1970's was a period of rapid decline for all fertility indicators in the United States. This paper explores some of the reasons for this decline. Data from a National longitudinal survey of young women are used to examine changes in expectations for lifetime births from 1971 to 1973. These young women decreased their birth expectations…

This monograph presents the first study of Negro police officers in Texas, the need for them and factors surrounding their use. It was felt that the need for Negro police officers was more than symbolic, and recommended fair representation in the agency that regulates their everyday life. Minority officers can provide a special competence in…

This monograph contains the second section, operations at the variable level, of a report of studies done in Helsinki, Finland, describing school achievement in terms of ability, trait, situational, and background variables. The report (1) investigates the structure of school achievement, (2) describes school achievement in terms of selected…

This study is phase one of a 4-year project. It was aimed at examining the predictive validity of six preschool screening instruments on later academic achievement. The six instruments were (1) the Stanford-Binet Intelligence Test, (2) the Sprigle School Readiness Screening Test, (3) the Anton Brenner Developmental Gestalt Test of School…

The exponential growth in the literature of most fields has produced a near crisis situation for the people who provide storage and retrieval facilities for this same literature. One useful tool suggested for anyone interested in mechanizing the process of information storage and retrieval requires that vocabulary used in the system be divided…

This report gives the results obtained in the semantic and syntactic analysis of the Japanese particles "de,""ni,""e," and "wo" in comparison to their equivalents in English, German, and Spanish. The study is based on the so-called "Correlational Analysis" as proposed by Ernst von Glaserfeld. The…

This study is an analysis of the dimensionality of two scales--Mach IV (a 20-item Likert-type) and Mach V (a 20-item forced-choice-type)--commonly used in the measurement of Machiavellianism, a variable which many interpersonal communication researchers view with increasing interest. Data for this investigation was collected from 246…

The purpose of this study was to investigate the correlation between gain on the Stanford-Binet Intelligence Test (S-B) in compensatory prekindergarten programs, and scores on the New York State Pupil Evaluation Program (PEP), Reading Section, over three years later. Four hundred and five subjects showed a correlation of 0.42 for the pre-post S-B…

Relationships among Philosophic Mindedness (PM) (a measure of cognitive flexibility), Intellectual Self-Confidence (ISCS), ACT English (ACT-E) and the ability to reason deductively (PCRT) were obtained for 46 female and 45 male undergraduates. ISCS and PM both correlated with total PCRT performance as well as or better than ACT-E for females.…

The study was undertaken for the purpose of developing and testing a methodology for measuring the relative cost-effectiveness of MDTA training conducted within public vocational schools, community colleges and private training institutions. The three principal objectives of the study were: to compare the cost-effectiveness of each type of…

The applicability of a mathematical theorem designed to trace causality of a three-variable path that consists of an initial cause variable, an intermediate variable, and a final-effect variable with control over other system variables is evaluated. The formula was used with a horizontal rather than a normal distribution, as had been done in an…

Methods exist for testing the homogeneity of group regression for the case in which there is only one predictor. Studies which have investigated aptitude-treatment interactions have adopted the homogeneity of regressions test as standard methodology for assessing the difference in regression slopes across treatments. Additional statistical…

Equations are derived to enable the graphic approximation of the item parameters of the stochastic mental test models, i.e., the generalized normal ogive and logistic models. The item parameters for the models are discriminatory power, difficulty, and probability of chance success. Suggested uses for the approximations were to provide a basis for…

Some oral reading errors were found to be more significant than others in evaluating a pupil's performance in reading at six comprehension levels. The percentage of seven kinds of errors (pronunciation, mispronunciation, omission, substitution, addition, repetition, and punctuation) was computed to the levels of reading comprehension for good,…

As an outgrowth of a previous study by Roth and others, "Environmental Management Concepts--A List," ED 045 376, this study attempts to determine if there is significant correlation in the taxonomic ranking of selected environmental management concepts as reported by Roth and the ranking of these concepts by teachers of students in grades K-8 for…