What is an ergonomically correct practice for students at a computer workstation?

Taking periodic short breaks is an ergonomically correct practice for students at a computer workstation because it helps to reduce eye strain, fatigue, and physical discomfort. When students sit at a computer for extended periods without breaks, they may experience issues such as muscle tension, repetitive strain injuries, and decreased attention spans. Regular short breaks allow students to stand up, stretch, and give their eyes a rest from the screen, which can lead to improved focus and productivity. This practice is vital in promoting overall well-being and comfort during prolonged periods of computer use, supporting better posture and movement throughout the day.

The other options, while they may touch on aspects of comfort or usability, do not promote the same level of ergonomic benefit as taking short breaks. Adjusting chair height regularly can be beneficial, but it may not address the need for movement and rest. Using larger monitors exclusively can enhance visual clarity but does not inherently support ergonomic practices if students remain in a fixed position for too long. Maintaining a fixed position for long periods is counterproductive and can lead to discomfort and health issues.