This bibliography on the tools and applications of operations research, management science, industrial engineering, and systems engineering lists many entries which appeared between 1961 and 1966 in 186 periodicals and trade journals. Twenty-six texts in operations research are also listed along with an indication as to which of 37 techniques or…

The research concerned differences within a basically rural low-income population on changes for social mobility. Mobility potential referred to differential chances for moving from a status of economic dependency to one of self-sufficiency. Two aspects of mobility potential, individual and situational, were conceptualized as influencing movement…

To help improve televised extension education, a study was made of the interests and characteristics of the potential audience (9,300) of PTVC, a community antenna television system in Carbon County, Pennsylvania. A checklist questionnaire survey drew 160 usable responses from the communities of Jim Thorpe, Lehighton, and Palmerton. Data on…

The purpose of this study was to determine the validity of the American College Test (ACT) in predicting academic achievement of students from an area which is culturally, economically, and educationally depressed. The population, chosen from 6 community colleges serving the Appalachian region of Kentucky, consisted of 1,127 full time (12 or more…

Ergometrics, the application of psychometric principles and procedures to the study of human work, draws from theories and principles of human behavior as well as from established procedures in psychological measurement and job analysis. The project described employs ergometrics to describe, compare, and group occupations for educational purposes.…

Reading test results and their interpretation are stressed because of their importance in student achievement. The Nelson-Denny Reading Test used at Harcum Junior College is a useful measuring instrument for predicting academic achievement, screening students, and diagnosing reading and learning problems. General hints for interpretation of the…

This paper relates educational and psychological statistics to certain "Research Statistical Tools" (RSTs) necessary to accomplish and understand general research in the behavioral sciences. Emphasis is placed on acquiring an effective understanding of the RSTs and to this end they are are ordered to a continuum scale in terms of individual…

An investigation was made to determine (1) if different reading comprehension subtests measure the same facets of comprehension, (2) what proportion of variance is accounted for in scores if verbal comprehension is partialed out, and (3) how highly group intelligence test scores correlate with comprehension tests which require immediate recall and…

The forced-choice and a questionnaire format of the Thorndike Dimensions of Temperament were administered under regular and desirability directions to college students. The forced-choice format produced low scale intercorrelations under the regular directions, but under the desirability directions a common factor appeared. The same factor appeared…

In this analysis of the structure of the faculty characterizations of students, the same data was used as in the initial study. An oblique solution was obtained by applying the Promax method of Hendrickson and White to the previous Equamax solution. This yielded 18 factors. From intercorrelations among the factor axes, a principal axes procedure…

This text was developed on an autoinstructional basis to familiarize the reader with the various interpretations of reliability and validity, their measurement and evaluation, and factors influencing their measurement. The text enables those with prior knowledge of statistics to increase their understanding of variance and correlation. Review…

A research study was conducted to: (1) compare mother and father interactions with their newborn infant; (2) examine the effects of maternal drugs on mother-father infant interaction; (3) explore the impact of variations in length of labor on parent interaction; and (4) examine sex of parent and sex of newborn interactions to determine the nature…

One of the most frequently-voiced concerns in the growing debate over education finance reform involves the issue of autonomy of local school groups. Academics, school district superintendents, legislators, parents' groups, and teachers have all expressed the view that increased State aid to education inevitably will bring Statewide regulations…

The purpose of this study was to empirically determine the effects of quantified violations of the underlying assumptions of parametric statistical tests commonly used in educational research, namely the correlation coefficient (r) and the t test. The effects of heterogeneity of variance, nonnormality, and nonlinear transformations of scales were…

A technique for detecting and studying item (or test) x group interactions independent of differences in level or dispersion of the groups is described. It involves construction of a scatter plot with two groups represented, one on each axis. Each point in the scatter plot represents the coordinates of a measure of a characteristic for one group…