Factors Affecting the Cognitive Skills of University Students in Malaysia: Technology Use, Sleep Patterns, and Eating Habits

University students are increasingly exposed to digital technology, often leading to irregular sleep patterns and unhealthy eating habits that can lead to cognitive function problems. Understanding lifestyle factors that affect cognitive function is important for academic achievement and the well-being of students. This study was conducted to investigate the factors that influence the cognitive skills of university students with a specific focus on technology use, sleep patterns, and eating habits. This study used a convenience sampling method and was conducted on 54 university students in Malaysia. The main findings revealed that sleep patterns showed a significant impact on cognitive skills, while technology use and eating habits only had a minimal impact. In addition, gender did not significantly influence sleep quality, where there was no significant difference between male and female students. Therefore, these findings can offer valuable insights to certain people, such as university policymakers, educators, and professionals who want to foster an environment conducive to cognitive development and optimal academic performance.