It has been said that the heritability of learning ability or of intelligence is irrelevant to teachability. In support of this statement we see it pointed out that a child or a group of children show some response to training, and this is held up as evidence against the heritability of intelligence or learning ability. Most estimates of the…

The purpose of this paper is to present some preliminary findings on the effects of racial status, socioeconomic status (SES), and measured ability (MA) upon academic performance of students in a liberal arts college. Preliminary analyses of academic performance (cumulative grade point averages and semester-by-semester grade point averages) among…

This is a comparative study presenting data for 12 campuses of the City University of New York. The primary focus is upon the first freshman class under the Open Admissions Program that began in September 1970. Outcomes for this class are considered over a period of three semesters. The 1970 and 1971 freshmen are also compared with regard to their…

Twenty-nine projects evaluated during the 1967-68 school year in the national evaluation of Project Follow Through are discussed in this final report. The report provides, in a narrative format, only the "hard" data gathered during the pre-test period. Specifically, this report reviews relevant literature, describes the procedures and…

Hypothesizing that the dimensions of developmental problems faced by the moderately retarded will be analogous to those faced by the mildly retarded, this study considers the appropriateness of the structure of the Social Learning Curriculum (SLC), originally developed for the mildly retarded, for the moderately retarded. The SLC framework…

This study considers the occurrence of noun plural marker deletion in black English. It questions the cause of the phenomenon and investigates four factors which could be involved: presence or absence of a quantifier expression, phonological constraints, age of the speaker, and interaction between quantifier expressions and phonological…

The purposes of this study were to investigate the effects of occupational information classes on the vocational interest patterns of slow learning senior high school boys, and to develop and utilize an occupational information curriculum appropriate to the intellectual level of the students involved. From a random sample of 80 slow learning 11th…

A diagnostic test in English as a second language should be a series of miniature tests on specific problems. Subscores in each area should be considered rather than a total score. The results should be used to probe mastery in an area rather than provide the means for comparing one student against another. The statistical reliability of the…

This book is a collection of papers presented at the symposium, "Conference on Ordinal Scales of Cognitive Development, sponsored by the California Test Bureau. Papers include: "The Theory of Stages in Cognitive Development" (J. Piaget); "Two Approaches to Intelligence: Piagetian and Psychometric" (D. Elkind); "An…

This study has four major objectives. They are: (1) to describe Detroit's population and school enrollment trends as they have occurred in the past and as they are likely to occur in the future; (2) to describe the extent of segregation of students by race in Detroit's public schools throughout the past decade; (3) to describe the extent of…

This paper uses the data from the 1966 Educational Opportunities Survey (EOS) to investigate regional and racial inequalities in education by applying a definition of inequalities that incorporates both school inputs and educational outcomes. Inequalities in school inputs are weighted by their importance for educational outputs, in order to…

This report describes results of a demonstration project carried out in four cities during 1971-72. The project aimed at exploring the feasibility and impact of two different forms of money incentives payments. In one form -- the "Teacher-Only" model -- the teachers in a school were offered a series of bonuses ranging from $150 to $600 per class…

Factor analysis was used to summarize the interrelationships between a large and varied collection of measures. Data for 500 third grade students assigned to either an experimental or a comparison condition were obtained. The data covered scores for the first 28 items of the Student Affective Behavior Checklist, (2) 9 nonmathematics subtests of…

A key factor in educational planning is providing for an adequate and appropriate supply of teachers for future occupational education needs. This study develops an economic demand and supply model for vocational teachers in secondary schools, a model of the market for teacher services. Data for the study were taken from census reports and from…

For this study, a series of data has been collected covering the total amount of expenditure and its main constituent items. Data are also included for Yugoslavia, an associated member country. In the first chapter, the trend of educational expenditure in each country is measured and, controlling for the effect of price increases, the following…