Level 2: Visual Efficiency
Sustained near-work comfort (convergence observation)
The student can sustain near work — reading, writing, device use — without headache, blur, diplopia, or avoidance.
Clinical reasoning sequence
- Occupational performance challenge
- Clinical reasoning
- Primary limiting factor
- Select an intervention approach
- Implement during meaningful occupation
- Monitor progress
- Reassess
This is the limiting factor when: Symptoms build with time on task rather than being present at the start. This is an observation and referral objective, not an OT treatment target on its own.
Occupations addressed: Reading · Writing · Computer use · Classroom participation
Intervention approaches
No approach is inherently superior. Select for the individual, the occupation, the environment, and the goal — then implement inside a meaningful occupation. Occupational Performance Activities are one approach here, not a separate library.
All intervention approaches for this objective
Printable resources
Paper-based practice the student, teacher, or family can run without setup.
No printable is tagged to this objective yet — use the interactive, OPA, or teacher approach.
Interactive activities
On-screen graded practice with built-in control of size, contrast, and pacing.
No interactive activity is tagged to this objective yet — the printable and OPA approaches cover it.
Occupational Performance Activities
Whole-body, movement-, play-, and occupation-based options for the same objective.
No Occupational Performance Activity is tagged to this objective yet — use the environmental or teacher approach.
Teacher strategies
What changes in the classroom so participation improves while the objective is addressed.
- Schedule distance-viewing breaks on a timer rather than waiting for the student to report symptoms.
- Reduce sustained near-work blocks; alternate near and distance tasks.
- Treat symptom onset time as data: record minutes to first complaint, not pages completed.
- Alternate near and distance tasks by design rather than clustering all near work together.
Parent activities
Short, realistic home routines embedded in family occupations — not extra homework.
- 20/20/20 routine at homework time, kept by a timer rather than by the child.
- Note when symptoms appear — minutes into the task, not pages — and bring that log to the eye care provider.
- Homework in timed blocks with distance-viewing breaks scheduled by a timer, not by the child.
- Report double vision, headache, or eye rubbing that builds with time on task to the eye care provider promptly.
Environmental modifications
Changes to the task, materials, lighting, or workspace that remove the barrier directly.
- Harmon working distance (elbow to page) with supported seating.
- Move device work off the lap and onto a supported surface at a consistent distance.
- Supported seating with the material at elbow-to-page distance, checked rather than assumed.
- Adequate ambient light so effort is not added by a dim page.
Technology supports
Device, software, and AT supports that provide access or reduce visual workload.
- Break-reminder timers and blue-light/dimming schedules on school devices.
- Text-to-speech for content load while comfort is being addressed medically.
- Break-reminder software on school and home devices.
- Text-to-speech carries the content load while comfort is being addressed medically — not as a permanent substitute.
Adapting this objective across ages
The same objective, expressed in the occupations that matter at each stage. Use these to carry a resource filed for one age band into the age you are actually treating.
Ages 3–7
Early childhood
- Watch for avoidance, rubbing, and closing one eye during near play rather than expecting a symptom report.
- Keep near-work blocks short by design; refer for a comprehensive eye examination when signs persist.
Ages 8–12
School age
- Log minutes to symptom onset during real classwork and share the log with the eye care provider.
- Schedule distance breaks by timer; treat this as an observation and referral objective.
Ages 12–16
Adolescent
- Screen-hygiene coaching framed as performance, not restriction; device distance and break routine.
- Coordinate with the eye care provider for any prescribed vision therapy; OT supports carryover and occupation, not the medical program.
Ages 17+
Transition & adult
- Computer-vision-syndrome symptom log across a working day.
- If concussion or TBI history, coordinate with neuro-optometry before adding near-work demand.
- Workstation distance, monitor height, and break scheduling as the first intervention.
Related assessment
Assessed in the VPA™ as Visual Efficiency — Convergence, with goal templates, FITT-P dosage, progression and regression criteria in the intervention protocol.
Open the VPA