The purpose of this study was to practice “Information Morals” education program using Assertion Training
(AT program). In the method 1, we clarified categories of analysis by focusing on keywords in the free description.
In the method 2, we extracted basic lexicons by employing morphological analysis of text mining, and we categorized
the basic lexicons into groups. As the results, 13 categories: 8 categories belonging to information science, 4
categories presenting assertion, and other 1 category were found in the method 1. The major 4 of the categories:
[Assertion], [mutual trusting], [hazard anticipation and danger avoidance by ICT application], and [importance of
information-communication] were also appeared as the basic lexicon groups in the method 2. Through these two
investigation methods, we found that the AT program is useful for students to promote understanding of the
assertion, and encouraging “Information Morals” education.
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