Network Analysis Of The Korean GRIT Scale For Unmanned Aeronautical Engineers

Abstract

Background/Objectives: The intention is to explore the impact of GRIT on unmanned aerial vehicle engineering, while focusing on persistent effort and passion in interdisciplinary learning and operational challenges.

Methods/Statistical analysis: The study uses the Korean 3-Dimensional GRIT Scale to analyze the competencies of UAV engineers, encompassing Effort–Continuity, Passion–Pleasure, and Passion–Meaning. Data analysis includes correlation, factor, and network analysis, evaluating the interactions and importance of competencies. These analyses provide foundational data to enhance the effectiveness of UAV engineering curricula and boost the capabilities of learners.

Findings: This study emphasizes the critical competencies of persistent effort and passion that are necessary for unmanned aerial vehicle (UAV) engineers to effectively address diverse challenges in interdisciplinary areas such as flight, manufacturing, design, programming, hardware systems, and control. Utilizing the newly developed Korean 3-Dimensional GRIT Scale, a deep correlation was discovered between ‘Effort–Continuity’, ‘Passion–Pleasure’, and ‘Passion–Meaning’, providing significant insights to reflect these competencies in educational curricula. The study conducted a survey of 78 UAV engineers using a 5-point Likert scale, and involved applied descriptive statistical analysis, machine learning tools like Pandas, Numpy, and Scipy, and network analysis to examine the correlations among various scale items. The results highlighted the strong interconnectedness of ‘Passion–Pleasure’ items within the network, underscoring their central role. Network analysis revealed high centrality scores for ‘Passion–Pleasure’, suggesting the importance of focusing on pleasure and joy in educational program development. This focus is pivotal to enhancing GRIT traits among aeronautical engineers, contributing to their long-term success and satisfaction.

Improvements/Applications: Applications include the development of targeted educational programs that focus on enhancing GRIT traits to boost the persistence, passion, and long-term career success and satisfaction of UAV engineers.