COPMCanadian Occupational Performance Measure
A semi-structured interview that identifies the occupations a child or family values most and rates current performance and satisfaction.
Use: Administer at baseline, mid-point, and discharge. A change of ≥ 2 points on performance or satisfaction is considered clinically meaningful.
Use child/adolescent or caregiver-proxy version as appropriate. Purchase and use per publisher guidelines.
GASGoal Attainment Scaling
A standardized way to score how much a child achieves on individually written goals, from much worse than expected (−2) to much better than expected (+2).
Use: Write 1–3 goals, set baseline at −1 or −2, expected outcome at 0, and above/below outcomes at +1/−1 or +2/−2. Convert raw scores to a T-score at discharge.
Works well for IEP-aligned goals and small-N clinical progress monitoring.
CISS-15Convergence Insufficiency Symptom Survey — 15 items
A 15-item questionnaire about near-work symptoms such as headache, blur, double vision, tired eyes, and loss of concentration.
Use: Give to the child (usually age 8+) or as a parent proxy. Each item is scored 0–4. Total ≥ 16 for children or ≥ 21 for adults indicates a symptomatic near-work load. Re-administer to track change.
Built into the VPA clinical intake. It is a symptom screen, not a diagnosis by itself.
VSS-SchoolVisual Symptom Survey — School version
A 12-item school-based symptom log for teachers, parents, or students that captures observable near-work signs (rubbing eyes, losing place, head tilt, avoidance, etc.).
Use: Score each item 0–3. A total ≥ 8 or any single item ≥ 2 indicates a functional near-visual endurance concern that warrants follow-up.
Useful for triangulating with the CISS-15, VOMS, and classroom observation.
DEMDevelopmental Eye Movement test
A normed test of saccadic/pursuit-like scanning using vertical and horizontal arrays of numbers.
Use: Administer per the publisher’s manual. Compare horizontal and vertical times and errors. Use as a screening or progress measure, not a diagnostic vision test.
Often co-administered or reviewed with developmental optometry.
King-DevickKing-Devick rapid number-naming test
A timed test of saccadic efficiency and cognitive processing speed; commonly used in concussion management.
Use: Have the student read numbers across a series of cards as quickly and accurately as possible. Compare to a personal baseline or age norms.
Sideline and clinical versions exist; OT can use it to track return-to-learn recovery.
NSUCONortheastern State University College of Optometry Oculomotor Test
A clinical rating scale of fixation, pursuits, and saccades in children.
Use: Use a standardized target and rate the quality of each movement on the publisher’s scale. Often administered by optometrists; OTs may observe or co-measure.
Training is recommended to maintain reliability. Not a substitute for a full optometric exam.
Beery VMIBeery-Buktenica Developmental Test of Visual-Motor Integration
A norm-referenced test of visual-motor integration using shape and form copying.
Use: Administer per publisher instructions. Use the standard score and associated visual and motor subtests to describe VMI status and track change over time.
OT- or OD-collected; coordinate with the IEP team on re-eval intervals.
CDTClock Drawing Test
A brief drawing task that samples visual-spatial planning, executive function, and construction.
Use: Ask the child to draw a clock face and set the hands to a specific time. Score against a standard rubric and use as a serial probe, not a diagnostic screen.
In older students, marked failure should prompt neuropsychology or medical referral.
CVI RangeCVI Range / CVI Complexity Sequences (Roman-Lantzy)
A framework for assessing and describing visual functioning in children with cortical/cerebral visual impairment.
Use: Typically administered by the TVI; OT contributes functional observations about how the child uses vision during daily occupations.
Guides environmental complexity, preferred field, color, and movement supports.
Post-Concussion Vision Symptom ScalePost-Concussion Vision Symptom Scale
A symptom inventory tracking vision-related complaints after concussion (e.g., headache, light sensitivity, motion sensitivity, reading difficulty, screen intolerance).
Use: Administer at baseline and weekly during rehab. A score ≥ 20, or photophobia / motion sensitivity, supports opening the concussion protocol branch. Use alongside CISS-15 and VOMS.
Often used alongside the CISS-15 and VSS-School. Track change, not just absolute score.
CISS-15Convergence Insufficiency Symptom Survey — 15 items
A 15-item questionnaire about near-work symptoms such as headache, blur, double vision, tired eyes, and loss of concentration.
Use: Give to the child (usually age 8+) or as a parent proxy. Each item is scored 0–4. Total ≥ 16 for children or ≥ 21 for adults indicates a symptomatic near-work load. In concussion, pair with the Post-Concussion Vision Symptom Scale to separate near-work load from post-trauma symptom load.
Built into the VPA clinical intake. It is a symptom screen, not a diagnosis by itself.