Analytic Study for Predictor Development on Student Participation in Generic Competence Development Activities based on Academic Performance

Generic competence (GC) development is an integral part of higher education to provide holistic education and enhance student career development. It also plays a critical role in complementing the curriculum. Many tertiary institutions provide various GC development activities (GCDA). Moreover, institutions strongly need to further understand student partici- pation, especially its relationship to student backgrounds, activity profiles, and academic results. With the fast advancement of educational technologies and data mining, data analytics (DA) in formal learning and online education has been widely explored. However, there has been little work on student behavior in GCDA. To fill this gap and to provide new contributions, we conduct a comprehensive study to investigate the interrelation- ship of GCDA participation and academic performance before and after higher education with significant and representative data (over 10,000 records) across three years. Hypotheses are formulated and validated, and the findings are triangulated with machine learning and DA. With supervised learning, the predictors of academic performance and GCDA participation are formulated, and the features to enhance predictions are analyzed. We develop predictors using novel approaches of genetic algorithm and Stacking in machine learning. The impacts of the breadth and depth of involvement is also studied. Results indicate that involvement in GCDA positively impacts student academic results. Our novel approaches give improvements in predicting student participation. Our holistic studies covering hypothesis validation, data analysis and machine learning provide valuable insights into GCDA development.