This is one of a series of reports on the National Longitudinal Study of Mathematical Abilities (NLSMA). Further, it is of the subseries that reports the data analyses for the possible correlates of mathematics achievement; this particular report contains the correlates classified as attitude and role variables for students in grades 4 through 12.…

The paper discusses various models and theories of personal income distribution inequality. The first section presents the logic for adopting one conceptual and statistical approach in measuring and analyzing income inequality and the second presents empirical evidence on income inequality from 1939 to 1970. A brief survey of the human capital…

This is the third in a series of three tests of selected micro-teaching and video recording feedback techniques in laboratory settings designed to stimulate vocational teacher education programs. A comparison was made of the relative effectiveness of: (1) face-to-face supervision with video feedback, (2) remote supervision via video feedback which…

This report describes the fifth in a series of studies assessing micro-teaching and video recording in vocational and technical education. The 48 participants were randomly assigned to eight treatment groups which consisted of combinations of the two levels of the three major variables: (1) video feedback or no feedback, (2) teaching four 5-minute…

This review is one in a series intended to develop methods which maximize the use of the existing scientific literature as a basis for predicting human performance. It is concerned with sensory performance in target detection, defined in terms of the "probability of detection" of a flash of light. Two conditions of detection are…

This study was designed to investigate the effectiveness of low cost instructional simulation, with numerical control (N/C) used as the subject vehicle. A unit of study was developed that included a detailed list of the behavioral changes which were desired for the students and the instructional materials and procedures deemed necessary for aiding…

This study describes the total speech communication coursework required within New York State secondary level teacher programs in 1968-69 with a focus on three questions: (1) What speech-communication coursework is required within secondary level teacher preparation programs; (2) What discussion leadership principles are required; and (3) Does the…

This guide presents many new experimental designs for data analysis and reviews certain standard procedures. It is hoped that the treatment of the material will stimulate new applications since the emphasis of the guide is on the problems encountered in running experiments rather than on an elaboration of mathematical models. Discussed are:…

This study attempts to determine whether the Piers-Harris Self-Concept Scale is appropriate for use with varying population types, and whether the dimensions identified by it are sufficiently consistent across samples to allow some clarification of the nature of self-concept in children. (AE)

A reliable instrument was developed to assess the value orientations of individuals toward four basic epistemological dimensions concerning the perceived nature of knowledge, the learner and learning activity, and the purpose of schooling. Earlier research has shown these four dimensions discriminate between curriculum materials and instructional…

State and Federal Governments can provide aid to local school districts in many different forms, which, in general, will have different effects on school district spending. Policymakers, therefore, need to know what the impacts of alternative aid programs will be in order to best achieve their objectives. This report presents a method, based on a…

The primary purpose of this experiment is to determine the effect of reading development based on phonemic transcription and traditional orthography on the pronunciation of French as a second language. Sixteen level 1 French classes in Western New York State schools participated in the experiment in which the control and experimental classes…

A set of symbols is presented along with logical operators which represent the possible manipulations of the linear model. The use of these symbols and operators is to simplify the representation of analysis of variance models, correlation models and factor analysis models. (Author)

This bulletin addresses all concerned with examinations for the Certificate of Secondary Education, particularly teachers, with suggestions to improve the efficiency and fairness of examining. The bulletin is divided into two parts: Part I - Examining Techniques: General Principles, covers such major subjects as objectives of the course, analysing…

This report, as the seventh in a series of Vocational Development Study monographs providing data for investigating the vocational development of 780 vocational and non-vocational ninth graders over a 10 year period, will prove useful for teachers, counselors, administrators, and other school personnel interested in the dropout problem at the…