THE INTEGRATION OF WORDS AND PICTURES IN THE TWO STUDIES REPORTED IN THIS VOLUME WAS ACCOMPLISHED UNCONVENTIONALLY. IN ONE STUDY, AN ENTIRE TOPIC, ARCHIMEDES' LAW, WAS COVERED IN A SELF-CONTAINED, ENTIRELY PICTORIAL LESSON AND ALSO IN A SELF-CONTAINED, ENTIRELY VERBAL LESSON. STUDENTS ACQUIRED ALL THE CONCEPTS AND PRINCIPLES MAKING UP ARCHIMEDES'…

CONCEPT FORMATION--AS IT IS AFFECTED BY SUBJECTS (NORMAL AND RETARDED), PROBLEMS (SIMULTANEOUS, SUCCESSIVE, AND SIMILARITY-DIFFERENCE), RESPONSES (MANUAL AND VERBAL), REINFORCEMENT (100 PERCENT AND PARTIAL REINFORCEMENT), AND STIMULI--WAS INVESTIGATED. ELEVEN SEPARATE EXPERIMENTS ARE DESCRIBED. IT WAS FOUND THAT--(1) CONCEPT ATTAINMENT IS…

Describes a teacher-guided program called Kinder-Economy that introduces basic economic concepts to children in the primary grades through action, simulation and participation emphasizing decision-making concepts on economics related to the real world; also reports on an investigation of pupils' mastery of kinder-economy concepts. (BF/JH)

An experiment to test empirically a "forms of knowledge" approach to teaching indicates that this method is feasible. Attention is focused only on the practical issue and not the theoretical question of whether this approach is preferable to an orthodox or "free inquiry" approach. (MF)

In a program to facilitate the emergence of number conservation in preschool children, 45 middle class children and 64 Head Start and Title I children were trained to deal with perceptual confusions so that they could utilize this understanding to disregard irrelevant changes, such as spatial rearrangement, and thereby become aware of conservation…

The major question this study attempted to answer was, "Can conservation of number, area, weight, mass, and volume to be induced and retained by 3- and 4-year-old children by structured instruction with a multivariate approach? Three nursery schools in Iowa City supplied subjects for this study. The Institute of Child Behavior and Development…

Sixteen Mexican-American 4-year-olds, classified as culturally disadvantaged, were administered a special program in an attempt to teach them the concept of adjectival comparatives in a short time. The children were divided into two treatment groups. One, the inductive or "discovery" group, was shown a picture of an object (for example,…

TO STUDY WHICH OF SEVERAL CONDITIONS PROMOTES EFFICIENT CONCEPT LEARNING, AN EXPERIMENT INVOLVING 2 CONDITIONS, METHOD OF PRESENTATION OF STIMULI AND RATIO OF POSITIVE TO NEGATIVE STIMULI, WAS ADMINISTERED TO 80 SECOND-GRADE CHILDREN. THE CHILDREN WERE DIVIDED INTO 8 TREATMENT GROUPS. THESE 8 GROUPS WERE FORMED BY VARYING THE 2 METHODS OF…

This experiment was designed to study the value of oral response as opposed to nonoral response in learning by kindergarten children. Approximately 108 kindergarten children were used. About 80 of them were placed in the two experimental groups (that is, the oral and nonoral groups), and the others were placed in a control group. Phase I involved…

AN EXPERIMENTAL TRAINING PROGRAM DESIGNED TO TEACH 1 TO 1 CORRESPONDENCE TO PRESCHOOL CHILDREN WAS TESTED TO SEE WHAT EFFECT IT MIGHT HAVE ON THEIR UNDERSTANDING OF NUMBER CONSERVATION. THIRTY-FIVE CHILDREN OF AGES 3, 4, AND 5 WERE RANDOMLY DIVIDED INTO 3 EXPERIMENTAL AND 3 CONTROL GROUPS. THE EXPERIMENTAL GROUPS WERE TRAINED TO PERFORM 1 TO 1…

This report summarizes the four major activities of the political learning project carried out at the Wisconsin Research and Development Center for Cognitive Learning. These four activities are (1) a survey of recent empirical work of the content, sequence, and causes of political concept and attitude development, (2) a pilot experiment with…

A science fiction unit on space designed for secondary schools is described and advocated in this article. This experimental program, presented to 9th grade students at University High School, State University of Iowa, provides a highly imaginative experience in literature while raising unique philosophical and moral problems not found in other…