Ichikawa, Hiroshi, Yuhiko TOYODA, Mika TAKEUCHI, Mitsuteru TASHIRO, and Masao SUZUKI. 2015. “Do Personal Attributes and an Understanding of Sarcasm and Metaphor Explain Problematic Experiences on the Internet? —A Survey for the Development of Information Literacy Education tools—”. Transactions on Networks and Communications 3 (2), 158. https://doi.org/10.14738/tnc.32.1169.