What is the main focus of the technician during the screening process?

The primary focus of the technician during the screening process is to accurately assess vision. This involves conducting various tests to determine the visual acuity of the individuals being screened, often children in a school or health setting. The goal is to identify any vision issues that may require further evaluation or treatment. Accurate assessment is critical because undetected vision problems can significantly impact a child's learning and development. This focus includes ensuring that the tests are administered properly and that the results are reliable, allowing for appropriate referrals or actions based on the findings.