Improving Self-Efficacy Of Cadets Through Asterix Data Conversion Tool Media

Abstract

The purpose of this research is to assess whether there is an improvement in self-efficacy in learning outcomes by using learning media with an Asterix data converter tool. This study was conducted with cadets in the Air Navigation Engineering program at the Surabaya Aviation Polytechnic, taking into account their initial abilities, using an experimental method of learning. This research falls under the category of quasi-experiment. Data analysis was performed using the N-Gain score test. The research results show a significant improvement in learning outcomes through the Asterix data learning media. Almost all cadets who were provided with the Asterix data converter application learning media obtained better self-efficacy compared to cadets whose learning did not include the additional learning media of the Asterix data converter tool. The N-Gain score for the experimental class was 0.56, and for the control class, it was 0.53. Therefore, it can be concluded that the increase in self-efficacy in the experimental class is greater than in the control class.