Taiwanese high schooler wins national science fair for research on student fatigue

A high school student in Taiwan has achieved national recognition for her innovative research into student fatigue during class. Yan Yu-xuan, a second-year student at Kaohsiung Municipal Qianzhen High School, dedicated a year and a half to her project, meticulously analyzing over 3,000 minutes of classroom footage across 55 classes.

Yan's study focused on quantifying student fatigue, a common complaint among her peers. She observed and recorded yawning, analyzed fatigue questionnaires, and even monitored classroom CO₂ levels. Her findings revealed that a significant 91.2% of students experienced yawning during lessons. The research also delved into how factors like seating arrangements, the subject being taught, and the specific class period influenced the students' energy levels.

While her research did not find a significant correlation between CO₂ concentration and yawning frequency, Yan emphasized the value of this unexpected outcome. "The most important value of research is learning that you don't necessarily get the answer you want, but honestly accept the results the data tells you," she stated. This approach highlights a mature scientific mindset, even at the high school level.

The project, which involved extensive video review and data recording, exceeding 60 hours of work, earned Yan the first prize in the behavioral and social sciences category at the National Elementary and Secondary School Science Exhibition. Her dedication and rigorous methodology were acknowledged by President Lai Ching-te, who personally invited her to share her findings, marking a significant reward for her hard work and self-doubt.

Yan's inspiration stemmed from everyday classroom experiences, prompting her curiosity about the causes of fatigue beyond simple sleep deprivation. Collaborating with her mentors, teachers Chen Pei-chen and Chen Yi-ching, she developed a research theme that explored the variations in student fatigue within different classroom contexts. Her success underscores the potential for young students to conduct meaningful scientific inquiry.

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The most important value of research is learning that you don't necessarily get the answer you want, but honestly accept the results the data tells you.