To supplement an experiment at the University of Northern Iowa on the effectiveness of college-level instruction in freshman composition, the University of Iowa conducted its own experiment on the evaluation of freshman composition. This experiment was designed to determine (1) which method of rating papers is more reliable--the "general…

A study was conducted to design a system of testing and interviewing which would bring into some relationship the personal characteristics of teacher education students and the external or setting demands made on public school teachers. The major purpose was to provide an opportunity for each student to examine his behavior in a safe and…

In 1977 the Radio Mathematics Project provided radio lessons in mathematics for 2,800 students enrolled in 105 second-grade and third-grade classes in Nicaraguan public schools. Comparisons between randomly selected experimental and traditionally taught groups show that the achievement at the end of both second and third grade was significantly…

This study examines the methodologies and costs of establishing educational delivery systems using satellites currently in orbit or planned. It identifies two operational system scenarios and their predicted costs. One system, the Canadian Universities Satellite System (CUSS), is hypothesized to provide the means of transmitting audio and video…

To investigate the affective and cognitive gains produced in an auto-tutorial world civilizations course, two groups of students were compared. A traditionally-taught (TT) section of 145 students and an auto-tutorially (AT) taught section of 140 were given pre- and posttests and used the same text and Modular Learning Program. The TT section…

Seven mastery instruction courses offered in different quarters at the University of Washington are examined. The study method involved obtaining student ratings of these courses for comparison among themselves and with student ratings of traditional lecture method courses in the same subject field. For this purpose a Mastery Instruction Student…

Educational experiment and development in the disciplines and professional schools at 11 midwestern universities is examined in a compendium of reports. The purpose is to exchange information among college teachers, administrators, and educational researchers about ways to improve the conditions for learning. Most of the reports focus on changes…

An integrated learning strategy program emphasizing a connection technique employing questions and answers was developed and tested. Components were derived from a review of educational and psychological literature and from an analysis of responses to a learning-strategy inventory. Visual imagery and paraphrasing connection also were evaluated.…

The technique originating from the study of ecological systems for the examination of dynamic educational systems over time is utilized. The technique is based on the theory of energy exchanges in interactions between variables. Using this technique, interactions among variables can be specified and simulated over time using an analog computer.…

After the Westinghouse Electric Corporation made a comprehensive analysis of the technical, economic, social, environmental, and institutional factors affecting the feasibility of utilizing solar energy for heating and cooling buildings, it determined that solar heating and cooling systems can become competitive in most regions of the country in…

This study tested four physical-political map layouts designed for pupils in grades 4-6. The project studied the effect of modifying traditional classroom and textbook maps on performance in map reading. The four map designs tested were the traditional map; a map using a unified legend, more elaborate symbols, and fewer type sizes and styles; a…

Part 1 of this report outlines the concept of vouchers and the nature and objectives of the New Rochelle study. The more pertinent work tasks undertaken to accomplish the objectives are contained in the appendix. The authors describe their position regarding the voucher plan, highlight its major elements, and outline the steps the district should…

A computer-assisted simulation of experiments in eyelid conditioning was conducted as part of an introductory psychology course. This instructional format was then compared with a traditional instructor-led seminar and with a seminar in which computer-produced information obtained elswhere was used. A total of 120 students participated in 11…

This study, the ninth in the series "Studies in the Phonology of Asian Languages," aims to analyze the phonological properties of the accentual system of Standard Colloquial Japanese on the basis of acoustic-phonetic data, especially data obtained through use of the sound spectrograph and pitch extractor. Chapters deal with functional distinctions…

Three experiments were conducted to examine the effects of adult expectations on children's learning and performance; one in-classroom study and two experimental studies were made in order to investigate developmental trends in susceptibility to expectancy effects and the relationship of induced vs. self-generated expectancies vis-a-vis children's…