Presents procedures, results, and conclusions of a research study designed to determine whether providing knowledge of results after each response on an arithmetic exercise would result in performance different from that obtained when knowledge of results is provided following completion of the exercise. The subjects were three fourth grade…

Describes the maintenance and effective use of demonstration plots as a teaching device for the teacher of agriculture. (SB)

Authors outline the advantages of using a cyclical approach of instrumented learning and compare it with the traditional classroom method. (Editor/MB)

Article deals with a study that relates structure in terms of the relative frequency of occurrence of given classifications of discussion statements, and to examine the degree of structure which emerges in both problem-solving and informal group discussions. (Author/ML)

Describes the State-of-Illinois supported Cooperative Summer Institute of McKendree College, Lebanon, Illinois, which participated in a week-long Creative-Problem Solving Institute at the State University College in Buffalo, New York. (MB)

Offers a technique whereby students can learn to diagnose patients' problems. (HS)

Suggests how controversial topics in environmental management can be rationally discussed in a classroom setting, how maximum student participation can be attained, and how to prevent instructor domination in human ecology courses. A list of controversial topics for discussion is given. (BL)