When should a child be immediately referred to an eye doctor after screening?

Referring a child to an eye doctor after screening is crucial when there are visible symptoms of concern, as this indicates the potential for an underlying vision issue that needs to be addressed promptly. Symptoms could include squinting, frequent eye rubbing, or difficulty focusing on objects, all of which suggest the child may be experiencing problems with their vision. Immediate referral allows for a professional assessment, timely diagnosis, and appropriate treatment, which is vital for a child's visual development and overall well-being.

The other options do not provide a strong rationale for immediate referral. Making minor adjustments during screening may not warrant a referral if no significant issues are observed. Relying solely on parental agreement can delay necessary medical intervention, as not all symptoms are easily recognizable and parents may not have the expertise to judge urgency. Lastly, waiting for multiple screenings before referring might lead to unnecessary delays in addressing vision problems that could have long-term effects on a child's learning and development.