Conflicting evidence as to the presence or absence of generalization in classroom behavior modification programs prompted this study of the conditions of generalization. During the experiment, behaviors operationally defined as competitive or cooperative were reinforced in certain game situations. Then the generalization of this training over…

The authors describe a one-quarter, undergraduate teacher education experience that involved a high level of personal freedom and synergy in an attempt to develop humanistic teachers. Twenty-three juniors and seniors were involved in the program, which took the form of an unstructured block of courses in mathematics, science, and social studies.…

Twenty studies of the effects of teacher questions on student achievement were reviewed. Internal validity of experiments and integrity of treatments were less adequate than population and ecological validity. Whether teachers used predominantly higher cognitive or predominantly fact questions was found to make little difference in achievement.…

Examines the thermal decomposition of sodium bicarbonate to sodium carbonate. Encourages students to predict the end products and to use the stoichiometric results to determine if their predictions are correct. (MVL)

Provides two demonstrations: (1) electrolyte migration of ions using colored ions which cross a strip of gelatin allowing for noticeable migration; and (2) photochemical reduction of Fe+3 by the citrate ion. Points out both reactions can be done in a Petri dish using common lab materials. (MVL)

To investigate the effects of background music on perception and retention of a dramatic television presentation's cognitive content, 107 English literature students were randomly assigned to one of five background treatments for a play. Four of the videotaped presentations included background music; Shostakovich's Symphony No. 6; Japanese jazz;…

This article describes an experiment in early Welsh-English bilingual education which was begun in September of 1968 with 35 children and which continued for two years. There was one male teacher who used mostly Welsh and taught for one hour per day. The average age of the children at the beginning of the two-year experiment was five years, two…

Problems encountered at Black Hawk High School, Wisconsin, in an attempt to expand the French curriculum to include a level 3 and a level 4 course are examined in this article. Solutions to the difficulties caused by inadequate classroom space and insufficient funds lead the author to propose the elimination of the traditional, advanced-course…

Proposes that the psychological problem of students expecting a particular result in an organic chemistry laboratory and, therefore, working in an unthinking manner be attacked by assigning experiments that give students unexpected results. Gives four examples of such experiments with strategies for teaching them. (CW)

Describes an experiment that is to be performed midway in the first semester of an undergraduate organic chemistry laboratory coinciding with the students' introduction to cis-trans isomerism in the study of alkenes. Discusses the apparatus, materials, experimental procedure, historical significance, and results. (CW)

THE PEACE CORPS (ETV) PROJECT IN COLOMBIA ENCOUNTERED PROBLEMS IN TV PRODUCTION, INSTALLATION, MAINTENANCE, UTILIZATION OF TELEVISED INSTRUCTION, AND LEADERSHIP. BY JUNE OF THE FIRST SEMESTER TELEVISED ELEMENTARY INSTRUCTION INCLUDED ABOUT 390 SCHOOLS, 2,000 TEACHERS, AND 60,000 PUIPLS. EXTENSIVE RESEARCH INTENDED TO PROVIDE A BASIS FOR CORRECTIVE…

The concept of experiential education, defined as learning outside the normal classroom environment that has been planned for prior to the experience, is reviewed. This includes internships, field experience, practicums, and cooperative education. Topics covered deal with the liberal arts, professional training, institutional reform and the…

This paper describes a research project in which a moral education curriculum was incorporated into primary and secondary school classrooms in four schools in the Toronto area. The background theory which is presented is developmental in perspective. The interactionist viewpoint, an important aspect of the theory, states that development is…

This experiment continues the GUME experiments investigating methods for teaching English to Swedish school pupils. The aims of this particular study are twofold: (1) to analyze and classify the errors made by Swedish pupils in an oral English test in an effort to establish error patterns; and (2) to describe how the twelve most frequent errors in…

"Initial Reading in Spanish" is a project designed to produce a detailed, descriptive analysis of procedures used to teach Spanish-speaking children in the United States to read in their native language. This document describes the procedures in developing and evaluating such a reading program. The initial step in the program was to…