AN ATTEMPT WAS MADE TO DETERMINE THE PREDICTIVE ACCURACY OF THREE MEDICAL SCHOOL SELECTION DEVICES--PREMEDICAL GRADES, THE MEDICAL COLLEGE ADMISSION TEST (MCAT), AND THE BIOGRAPHICAL INVENTORY FOR MEDICINE (BIM). THE BIM REPRESENTS A NEWLY DEVISED SELECTION INSTRUMENT FOR THE MEDICAL SCHOOL. IN THE STUDY, EACH INSTRUMENT WAS VALIDATED AGAINST…

Since 1963 the United States has witnessed the unprecedented success of what Stewart Udall termed the "third wave" of the conservation movement. With the establishment of the Environmental Protection Agency and passage of the National Environmental Policy Act and numerous other environmental bills, concern for the environment has become…

Reported is a research program to observe children at high risk for schizophrenia and explore possibilities of prevention. Characteristics of the high risk group (n=207) observed during 1962 are discussed, and a theory which suggests that schizophrenia is an evasion of life is explained. Among results of a diagnostic assessment conducted 10 years…

The relationship between academic performance and cognitive tempo as measured by the Matching Familiar Figures Test (MFF) was investigated in 66 learning disabled children (ages 7 to 12 years). Results of a simple correlation analysis indicated the test to be a sensitive predictor of achievement; however, this relationship was substantially…

The application of a linear learning model, which combines learning theory with a structural analysis of the exercises given to students, to an elementary mathematics curriculum is examined. Elementary arithmetic items taken by about 100 second-grade students on 26 weekly tests form the data base. Weekly predictions of group performance on…

IN THE FALL SEMESTER 1961 AT GRAND RAPIDS JUNIOR COLLEGE, MICHIGAN, ALL FRESHMEN WHOSE HIGH SCHOOL GRADE AVERAGES WERE BETWEEN 1.5 AND 2.5 WERE ENROLLED IN A GENERAL STUDIES CURRICULUM. STATISTICAL ANALYSIS OF THE RECORDS OF 398 SUCH STUDENTS SHOWED LOW CORRELATIONS BETWEEN FIRST SEMESTER COLLEGE GRADES AND SCORES ON MEASURES OF SCHOLASTIC…

This study was designed to investigate the effect of congruity of counselor and client diagnoses upon client-perceived success in counseling. The Missouri Diagnostic Classification Plan (MDCP) was used as the basic diagnostic method. Agreement in the 15 categories was related to client-perceived success of counseling. Subjects, all clients at the…

This paper describes procedures developed for evaluating the tutorial program at a two-year college. At the end of each school term, evaluation forms are sent to faculty from whose classes the tutees have come, to the tutors, and to the tutees. As part of an objective evaluation system, the program directors have developed a method for converting…

Since migration is strongly influenced by economic variables, an economic model was developed to identify, locate, and track migrant and seasonal farmworkers as they move throughout the United States. Focusing on the Florida-based migrant agricultural workers who migrated at least once during the past five years, the model included the following…

The articles collected in this book originated at a conference at which legal and economic scholars discussed the issue of First Amendment protection for commercial speech. The first article, in arguing for freedom for commercial speech, finds inconsistent and untenable the arguments of those who advocate freedom from regulation for political…

A study was designed to investigate the consequences of various coding strategies on the semantic differential as a function of responses to an ideal source in the prediction of overall credibility and homophily. The study was also intended to provide additional evidence for the disconfirmation of the underlying extremity assumption of the…

This document describes five alternative scenarios which present various conditions that may exist in the United States from now to the year 2000, and which would be important in shaping demand for air transportation. Each scenario describes the potential evolution of various socioeconomic conditions, along with a projection of the amount and type…

The basic sources and types of demographic data available for future planning for the developmentally disabled are reviewed and a frame work for data organization is suggested. It is explained that future forecasts may be undertaken by the following principles: trend forecasting or extrapolation; scenario construction; models, games, and…

Observations of current trends in advocacy and services for the developmentally disabled are presented. Discussed are the following four observable environments of the future in terms of the developmental disabilities movement: the systems and organizational environment; the socio-political environment; the technological environment; and the…

The articles in this issue of "Ekistics" concentrate on the future and deal mainly with settlements the size of megalopolis or larger. In general, these articles focus on the networking elements which hold together the society of the future and relate to the needs of the people and of nature. Topics discussed include processes of transitional…