Q-type factor analysis was used to re-analyze baseline data collected in 1957, on 47 men aged 65-91. Q-type analysis is the use of factor methods to study persons rather than tests. Although 550 variables were originally studied involving psychiatry, medicine, cerebral metabolism and chemistry, personality, audiometry, dichotic and diotic memory,…

The study compared the academic achievement of 59 recent Mexican immigrant and 59 native-born Mexican American junior high school students in Nogales, Arizona. Three different types of variables were investigated: measures of student achievement, family background factors, and acculturative stress variables. Data were obtained from the school…

Seniors participating in the National Longitudinal Study of the High School Class of 1972 (NLS) were surveyed in October 1973 and April 1974 as part of the first followup study. Subpopulations were classified according to sex; high school program (general, academic, or vocational); race (black, white, or Spanish American); ability; family…

A study was conducted to analyze the sociodemographic determinants of participation, satisfaction, and persistence in American adult education in order to formulate recommendations for public policy regarding access to lifelong learning opportunities. Data were collected from questionnaire responses by a sample of 79,631 adults. Of the total…

This report by the Educational Testing Service (ETS) presents information collected from a representative sample of public school students (1,728 from 55-60 schools in grades 4, 8, 12 from 27 states) in the United States during the fall of 1974. The information was used for an ETS survey directed toward international education aspects of social…

A recent decline in the ability to predict first-year grade point average using the traditional regression analyses incorporating Scholastic Aptitude Tests (SAT) and high school rank as predictors fostered an investigation of the effectiveness of alternative procedures to predict academic success. Four procedures were investigated and compared,…

Student ability, involvement in the class, and classroom climate created by the instructor activities were examined as multiple and interactive predictors of course performance for 915 students in 74 sections of an undergraduate mathematics course. Climate was defined in two ways: (1) as individual perceptions and (2) as shared perceptions. Two…

The Scholastic Aptitude Test (SAT) and undergraduate grade point average were examined as possible predictors of scores on the National Teacher Examination (NTE). The study population consisted of 166 education major graduates from North Carolina Central University (NCCU), a predominantly black institution, over a two-year period. The data on SAT…

An efficiency study was conducted of the base year design used for the National Longitudinal Study of the High School Class of 1972 (NLS). Finding the optimal design involved a search for the numbers of sample schools and students that would maximize the variance at a given cost. Twenty-one variables describing students' plans, attitudes,…

Variability in diagnostic procedures and a lack of valid and reliable measures led to the development of a comprehensive battery, which incorporated an operational definition of learning disabilities. The battery consisted of forms for observing these functions: intelligence, academic achievement, gross and fine motor control, visual perception,…

Published reports and papers pertaining to the validity of measures commonly used at college entrance are reviewed and summarized in this report. These measures consist of various types of academic quantitative indices used to describe the high school record and various types of academic tests. The data are categorized by sex and ethnic…

The purpose of this project was to derive information relating student aptitudes to the accomplishment of specific performance objectives in an identified time frame within selected occupational training programs. Answers to the following questions were sought: What tasks within a given occupation can be performed by educationally disadvantaged…

An inventory is made of external factors potentially affecting schools, colleges, and departments of education (SCDEs) grouped into nine factor clusters: (1) income and expenditure; (2) personnel supply and demand; (3) competition from emerging alternative programs; (4) governance; (5) new and altered instructional programs; (6) status and…

Results are summarized of a study conducted to determine whether certain characteristics of medical school students can be used as predictors in determining: the career choice between academic medicine and clinical practice, primary versus non-primary care, the geographic distribution of physicians, the distribution of manpower into the various…

The Graduate Record Examinations (GRE) Aptitude and Advanced Tests were evaluated as predictors of a dichotomous criterion of whether or not the candidate attained the doctorate within a specified length of time. More specifically, the project attempted to define subgroups for which the GRE tests have varying degrees of validity, and to provide…