THIS INVESTIGATION WAS CONCERNED WITH THE QUESTIONING TECHNIQUES OF ART TEACHERS AT THE FIRST-GRADE, SEVENTH-GRADE, AND COLLEGE INSTRUCTIONAL LEVELS. THESE THREE LEVELS WERE CHOSEN IN ORDER TO DETERMINE THE MAXIMUM EFFECTS OF STUDENT AGE ON TEACHER QUESTIONING. TWENTY TEACHERS, EACH AVERAGING ABOUT 7 YEARS OF EXPERIENCE, PARTICIPATED IN THE…

Approved by the American Psychological Association (APA), these guidelines are designed to help high school psychology teachers make decisions relating to ethical problems in their classrooms. The guidelines cover three areas: the use of animals in school science behavior projects, the use of human participants in research or demonstrations…

These guidelines are intended to help those who design and conduct investigations of psychopharmacologic agents in children. A progression of studies in four phases is advocated. First, early short term studies should establish single and multiple dose safety baselines. Second, early pilot efficacy studies may be initiated jointly with longer…

Designed to accompany the student text on respiration, this manual presents instructions on the use of laboratory equipment and presents various experiments dealing with the concepts presented in the text. Thirty-nine laboratory activities are described. Laboratory activities are divided into several parts, each part covering a specific experiment…

This publication is a laboratory study guide designed for mechanical engineering students. All of the experiments (with the exception of experiment No. 1) contained in the Mechanical Engineering Laboratory Manual have been included in this guide. Brief theoretical backgrounds, examples and their solutions, charts, graphs, illustrations, and…

This document discusses the relation between adolescents' expertise (their informational background, which can be accurate or inaccurate, about a particular task or subject) and their formal operational reasoning, and reports the results of three studies of the effects of children's expertise on reasoning. In Study I, adolescents from a rural…

TO TEST THE APPLICATION OF THE GENERAL SYSTEMS APPROACH IN CURRICULUM DEVELOPMENT, A PROBLEM WAS PROPOSED IDENTIFYING THE PHENOMENA AND CONTINGENT VARIABLES OF THE CURRICULUM SYSTEM WITHIN THE INPUT-OUTPUT FRAMEWORK. WITH TEACHERS, SCHOOL ADMINISTRATORS, AND GRADUATE STUDENTS OF EDUCATION AS VOLUNTEER PARTICIPANTS, TWO EXPERIMENTAL GROUPS GIVEN…

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.…