The relatively hard problem of transforming a given set of curves to curves with the same shape can sometimes be reduced to the easier problem of rendering curves parallel. In this paper a group is associated with the given curves, and it is shown that the reduction from the hard problem to the easy problem is valid whenever the group is…

The first eight chapters of this book introduce the topic of test bias. The basic issues involved in criticisms of mental tests and arguments about test bias include: (1) variety of tests and test items; (2) scaling of scores and the form of the distribution of abilities in the population; (3) quantification of subpopulation differences; (4)…

A STRUCTURED QUESTIONNAIRE WAS ADMINISTERED TO PROFESSIONAL PERSONNEL IN INDUSTRIAL AND GOVERNMENT ORGANIZATIONS, ASKING THE SUBJECTS TO RANK EIGHT INFORMATION GATHERING METHODS ACCORDING TO THEIR PREFERENCE IN GIVEN HYPOTHETICAL SITUATIONS. THE SUBJECTS WERE THEN ASKED TO RATE THE METHODS ON A SEVEN POINT SCALE ACCORDING TO (1) EASE OF USE AND…

PERSISTENCE IN TEACHING, FOLLOWING COLLEGE GRADUATION IN THE FIELD OF EDUCATION, WAS STUDIED TO DEFINE AND DETERMINE THE SPECIFIC CHARACTERISTICS OF STUDENT TEACHERS WHICH CAN BE USED TO PREDICT LONGEVITY IN THE TEACHING PROFESSION. THE PROJECT HAD A LONGITUDINAL APPROACH, USING OVER 450 FEMALE SUBJECTS WHO HAD GRADUATED 10 YEARS PREVIOUSLY FROM 4…

Native American programs have affective and cognitive objectives stated in project proposals. Most evaluations focus upon the cognitive, quantitative results of particular projects, programs, or interventions. Project evaluators need to use or develop instruments designed to assess the affective domain. This paper addresses the technical,…

Data presented relate to the attitudes of elementary/secondary school teachers and students concerning standardized testing. Additional data provide a comparison of the attitudes of these groups with those predicted or expected of them by members of the National Council on Measurement in Education. The data are based on previous surveys, and…

Changes have occurred in the training of interns and the functioning of psychologists at Ohio State University Medical School, some of which was effected by their psychometric laboratory. The number of tests administered by interns has decreased markedly. The existence of the laboratory changed training experiences and opportunities. Psychologists…

Reform in science and mathematics has moved from rote learning of facts and computation skills toward the learning of a structure of a subject matter. At present there is little empirical evidence to support any contentions that there is a match between the subject-structure taught and the cognition in subjects' memories resulting from the…

Discussed is the theoretical and practical importance of the development of learning and transfer taxonomies with psychometric relevance and of the building of psychometric classificatory systems with implications for learning and instruction. Psychometric classifications of human performances most often are based on the covariation of individual…

Ability tests in use today and the educational programs of the schools are examined from a Black perspective. It is stated that it is incumbent upon educators to develop appropriate learning experiences in the classroom which relate to the Black child's background experiences. The following issues are raised: (1) I.Q. tests (predictor variables)…

A presentation of the 40-year history of psychometrics is given with comments about needed trends for the future. Computers have radically changed the time required for data processing. In testing, many promising developments, such as Kristof's reliability for vector variables, latent class and latent struction models, one-factor ration scale in…

THIS STUDY FOCUSED ON THE GENERAL PROBLEM OF HOW THE TOTAL EFFECT OF A MULTIDIMENSIONAL STIMULUS IS COMPOUNDED FROM THE SIMPLE EFFECT OF ITS SEPARATE COMPONENTS IN THE CONTEXT OF STIMULUS GENERALIZATION. FROM A THEORETICAL LEVEL, THE PROBLEM WAS STUDIED IN TERMS OF THE GEOMETRY OF MINKOWSKI. AN EXPERIMENT WAS CARRIED OUT WITH 20 SUBJECTS WHO WERE…

THE DEVELOPMENT OF AN INVENTORY OF SCIENCE PROCESSES INCLUDED THE DESCRIPTION OF A MODEL OF INQUIRY AND AN INSTRUMENT TO SAMPLE THESE INQUIRY BEHAVIORS OF ELEMENTARY SCHOOL STUDENTS. THE BEHAVIORS OF SEARCHING, DATA PROCESSING, VERIFYING, DISCOVERING, ASSIMILATING AND ACCOMMODATING WERE IDENTIFIED AS COMPONENTS OF THE MODEL OF INQUIRY. THE TAB…

This article compares English and Russian studies of the use of psychometric methods in linguistic research, and presents the results of recent research. (CLK)

Recent trends in conceptualizing sex role behavior have emphasized the independent development of masculinity and feminity. The present study presents evidence regarding the psychometric properties of the Masculinity and Feminity scales of the Adjective Check List, developed from the parent Masculinity-Feminity Scale especially for the purpose of…