This paper reports on an experiment designed to investigate the effect of structural and linguistic variables on level of difficulty in solving arithmetic word problems. Identification of such variables is intended to assist curriculum writers in preparing exercises at a specified level of difficulty for students at various age levels. The study…

In this paper, the authors describe a research study being carried out in a Pennsylvania school district as a means of demonstrating the role of research in administrative decisionmaking. The research began when the district requested the assistance of the authors in initiating a program of change in the district. The change approach used in the…

This article suggests a method for determining and depicting language dominance through the use of parallel tests of aural ability in two languages. In addition, the use of a two-dimensional graph consisting of the proficiency levels within each language appears fruitful as a means of depicting such dominance scores in the initial placement of…

To find an improved method of teaching remedial English classes, a study was made to determine whether: (1) emphasis on reading skills leads to improved writing, (2) reading can be improved in an English class, (3) reading skills can be taught by teachers with little or no training. Six sections of Remedial Freshman English were used. Three…

This document, the second of three related reports, constitutes the data collection and analysis section of the study designed to provide information for preparing a planning guide for drafting and design technology programs. The curriculum survey instrument mailed to 26 schools, contained questions regarding: (1) length of semesters, (2)…

Three common methodological problems in the analysis of observational data include: (1) failure to base degrees of freedom for the analysis on the appropriate sampling unit; (2) the validity of the design and data are inconsistent with the generalizations reached; (3) the statistic used to calculate coder reliability is often inappropriate and…

The major purpose of this study is to further the development of procedures which minimize current limitations of creativity instruments, thus yielding a reliable and functional means for assessing creativity. Computerized content analysis and multiple regression are employed to simulate the creativity ratings of trained judges. The computerized…

This volume contains the correlation matrices used in the regression analyses reported in Section Three of the Educational Opportunities Report. Correlation matrices are given in each of the five test grades--twelve, nine, six, three, and one--for ten racial and regional groups; in the Total Nation for Mexican Americans, Puerto Ricans, Indian…

A nontechnical approach to statistics is presented. The examples and illustrations have been drawn from the classroom and the needs of teachers who wish to measure and understand the progress of their pupils. The areas covered include the following topics: (1) different forms of average, middle value, dispersion of data around the average, and the…

This study was designed to select and explore a research battery which, when administered at the beginning of the school year, more adequately and efficiently predicts end-of-year reading achievement than have previously used tests and test batteries. The most powerful predictor tests were designed to provide a more adequate screening device than…

It is now widely agreed that current ability measures reflect a complex interaction of environment with genetic potential. This leads to a basic measurement problem since persons with the same measured ability may vary widely in potential due to non-equivalent learning opportunities. The purpose of this paper is to present a model which may hold…

A career typology is proposed as a method to evaluate teacher education programs. To test the viability of this approach, University of Minnesota graduate students majoring in elementary education were studied in terms of their declared career orientations. This investigation indicated that the graduate program in elementary education was oriented…

The pricing of household work can be based on standardized times established for component parts of the job. Techniques for determining these standardized times and the component parts were developed in a study conducted at Purdue University and supported by a federal grant. After a preliminary survey of homemaker practices in cleaning living…

The second phase of the study of social skills development in the Appalachia Preschool Education Program is presented. A standardized situation in which children would have an opportunity to demonstrate those skills was devised. Three treatment groups were included in the program. Sex of the child was used as a factor. One purpose of this study…

The relationship between self-concept measures of deprived mothers and self-concept measures of their children is re-examined empirically. An accidental discovery was made correlating mothers' pre measures of self-concept to their childrens' post measures of self-concept. (CK)