Earticle

The purpose of this study is to figure out the psychological connections between human age and fake news. It also examines the difference in abilities to embrace information from different types of media in a critical perspective. The result indicated no statistical significant difference in reliability of fake news between teenagers and adults, but the elderly were more likely than others to be affected by the fake news. This study also found that people were more likely to believe a fake new as it was presented in the form of formal news than that of Twitter. In conclusion, this study emphasizes the importance of preventing social issues that are caused by fake news.

The purpose of this study is to help students be able to understand the blockchain easily without using blockchain. The result of this study is an app can show the advantages of blockchain and an methods of blockchain visually. The app that we made for these reasons is combined with the originally used books transaction system. This system can maximize the advantages of blockchain. Therefore, the people who use our application can realize the ease of the blockchain and blockchain can be used in many ways by the people’s attention.

The purpose of the study comes from the survey done by civilians of Seoul on the purpose on looking in the difference of the reality of eco cities and the cognition of eco cities. It furthermore analyzes the data in the relation with the age and the residence which can be further used in the process of changing modern cities into eco cities. It also analyzes about what the future eco cities most important type of eco cities is between the three types of eco cities.

The purpose of this study is to find out how interaction between students who directly deal with one of the authentic task of providing real-world experiences in the classroom environment. First, the paint task used in the study of Kim and Shin(2016) was reconstructed as a mural paint task, based on elements of authentic context presented by Palm(2006) to form a authentic task. And the interaction categories of teachers and students presented by Wernet(2017) were reinterpreted as written tasks and student interaction categories. In this study, data were collected from third graders in middle school and students' responses were analyzed through an framework based on elements of authentic context and the categories of interaction. As a result, students were able to variously interact with the mathematical and non-mathematical contexts of the task, and to confirm that they had different reactions depending on the task and student interaction.