The purpose of this study was to evaluate the effectiveness of group testing as a pedagogical technique to enhance learning in a difficult subject such as statistics. Individual test scores were compared to their group test scores for the same, identical test. A t test was used to compare the scores for 157 randomly selected MBA students enrolled…

Robotics competitions for K-12 students are popular, but are students really learning and improving their STEM scores through robotics competitions? If not, why not? If they are, how much more effective is learning through competitions than traditional classes? Is there room for improvement? What is the best robotics competition model to maximize…

This article provides researchers with a guide to properly construe and conduct analyses of conditional indirect effects, commonly known as moderated mediation effects. We disentangle conflicting definitions of moderated mediation and describe approaches for estimating and testing a variety of hypotheses involving conditional indirect effects. We…

SEVERAL PROBLEMS WHICH ARISE WITH THE USE OF FILM AND TELEVISION IN INSTRUCTION WERE INVESTIGATED. STUDY CONSIDERATIONS WERE FOCUSED ON DIFFERENTIATION BETWEEN RELEVANT AND IRREVELANT LEARNING BY COMPARING LABORATORY TEACHING TECHNIQUES FOR AN ENGINEERING COURSE WITH FILM PRESENTATIONS OF THE SAME MATERIAL. THERE WERE NO OVERALL SIGNIFICANT…

A 6-YEAR INVESTIGATION WAS MADE TO IDENTIFY THE FACTORS THAT (1) RELATE TO THE ACHIEVEMENT IN SCIENCE OF STUDENTS IN JUNIOR AND SENIOR HIGH SCHOOL AND (2) MOTIVATE STUDENTS TO ELECT COURSES IN SCIENCE AT THESE LEVELS. TO OBTAIN THE REQUIRED DATA, THE INVESTIGATOR SELECTED APPROXIMATELY 2,500 STUDENTS WHO ENTERED THE SEVENTH GRADE IN THE FALL 1957…

The contents of this document, concerning the demonstration of a linkage between monetary incentives and academic achievement motivation and the utilization of this knowledge in educational programs, are organized in three sections. The first section is a report of an experimental demonstration of "the effect of monetary incentives on test…

For the thirty-third year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. This is Volume #2 of the 33rd "Annual Proceedings of Selected Papers on the Practice of Educational Communications and Technology." This volume includes…