Abstract
The purpose of this study is to develop an assertion training program in information moral education and to clarify the effect of it on a subject "Information A" at high schools. In the study 1, we practiced the assertion training program 2009 while we expected students to learn information morals based on it. In the study 2, according to the results of the study 1, we developed the assertion training program 2010, and then, practiced and assessed it based on the criteria decided by the Japan Ministry of Education, Sports, Science and Technology. Through two investigations, we found modifications in students behavior and their learnings about information morals after the program.
