Heckman's correction for regression in selected samples for predictive validity studies was applied to a large data file on 7,984 law school applicants. Data included ethnic group, sex, socioeconomic status, undergraduate degree, school, scores on the Law School Admission Test (LSAT), writing ability, undergraduate grade point average, and age.…

Manpower information and projections in postsecondary education have present value in the sense that they guide today's decisions based on a view of what tomorrow's world will be like. But manpower decisions are complicated by the fact that the decision-maker, be it a government, an institution, or an individual, must also take account of how…

The validity of the interpersonal cognitive problem solving (ICPS) skills model of children's adjustment was investigated (1) by determining whether ICPS skills demonstrated during preschool predicted teacher ratings of adjustment in school during the next two years and (2) by assessing the objectivity of teacher ratings of adjustment through the…

Major assumptions and goals on which professional school admission decisions are based, the use of the Law School Admission Test (LSAT) as an admission criteria, and approaches to admission used by the Temple University Law School are examined. One consideration in making admissions policies is group needs, or whether there is a need for more…

A study explored the relation between Piagetian conservation tasks, IQ scores, and reading test scores. A series of 16 items involving conservation tasks for area, length, weight, and volume were presented to 516 students in grades four through nine. The scores on these conservation items were correlated with students' scores on achievement and IQ…

The performance of the University of Arizona College of Medicine's graduating class of 1976 on the National Board of Medical Examiners (NBME) Parts I and II was analyzed in a structural equation model. Although the primary emphasis of this paper is toward model development, the effects of several background and demographic variables such as age,…

This longitudinal study examined the relationship of the physical-neurological conditions of infants at one minute after birth to mental and motor development at prekindergarten and kindergarten levels. Subjects were 44 children, 16 males and 28 females, born in 1970 in the same hospital. Neonatal physical status one minute after birth was…

THREE PARTICULAR PROBLEMS WERE THE CONCERN OF THIS STUDY--(1) THE VALIDITY OF ADMISSIONS DATA USED IN ELEMENTARY TEACHER EDUCATION PROGRAMS, (2) THE EFFECTS OF DIFFERENT STUDENT TEACHING PLACEMENTS, AND (3) THE RELATIONSHIP BETWEEN JUDGMENT RATINGS OF STUDENT TEACHERS MADE BY STUDENT TEACHING SUPERVISORS USING THE REGULARLY EMPLOYED OBSERVATIONAL…

ACHIEVEMENT MOTIVATION WAS STUDIED BETWEEN OVER- AND UNDER-ACHIEVING STUDENTS IN THE ELEVENTH-GRADE TO DEVELOP AN OBJECTIVE MEASURE OF MOTIVATION FOR USE IN PREDICTING ACADEMIC SUCCESS OR FAILURE. APPROXIMATELY 800 STUDENTS IN PUBLIC HIGH SCHOOLS WERE SELECTED FOR VALIDATION AND CROSS-VALIDATION SAMPLES. THEY WERE DIVIDED BY SEX AND ACHIEVEMENT.…

The relationship between performance on a core exam and various academic and background indicators among Georgia State University Master of Science in Urban Life graduate students was studied. Performance on the core examination was studied during 1971-79 to determine: (1) the relationship between core exam performance and core course graduates;…

The paper reviews research on the early identification of delinquent-prone children and considers the role of prediction in developing effective delinqency prevention programs. Among issues addressed are definitions of delinquency, theories on causation, and the role of prediction in criminology. Pros and cons of prediction are examined. Among…

Stochastic difference equations of the Box-Jenkins form provide an adequate family of models on which to base the stochastic theory of human growth processes, but conventional time series identification methods do not apply to available data sets. A method to identify structure and parameters of stochastic difference equation models of human…

The Reading Progress Scale (RPS) was administered to 4,714 students from 46 courses ranging from accounting to welding at Lansing Community College in two studies conducted from fall 1975 to spring 1976. The scale which assesses reading skills sought to answer two research questions: (1) is the RPS a good indicator of student persistence in a…

The author presents his view that the public has not been well informed about the limitations of college entrance examinations. Several educational trends are discussed: (1) since World War II, college admissions testing has underscored the classic American tension between egalitarianism and meritocracy; (2) more students have aspired to attend…

TO DETERMINE THE RELATIONSHIP BETWEEN SOCIOECONOMIC STATUS (SES) AND MEASURES OF ACADEMIC MOTIVATION, APTITUDE, AND ACHIEVEMENT, A SAMPLE OF 4,200 11TH-GRADE CAUCASIAN STUDENTS FROM NINE MICHIGAN HIGH SCHOOLS WAS STUDIED. THE EXPERIMENT TESTED TWO NULL HYPOTHESES--(1) THERE IS NO RELATIONSHIP BETWEEN SES AND AN OBJECTIVE MEASURE OF MOTIVATION, AND…