Vision in OT Practice

Housekeeping while people arrive.

Materials to have ready:

• Participation & Reflection Guide (printed or on screen)

• A current student on your caseload to think with

• Pen and paper, or the reflection boxes in this player

• One recent evaluation report you wrote

Housekeeping:

• Modules are self-paced; your place is saved as you go.

• Polls, reflections, and self-checks are participation supports — they do not affect your quiz score.

• Take a stretch break between modules; sustained near work is the topic, not the goal.

• The post-course exam and evaluation unlock after the last module.

Read the filed learning objectives verbatim — this is the AOTA-approved wording.

Objectives:

• Differentiate the levels of a structured visual performance framework and explain how each level influences occupational performance across pediatric and adult practice settings.

• Analyze the relationship between visual performance deficits and occupational challenges by applying a structured clinical reasoning framework to case scenarios.

• Integrate occupation-based assessment findings, clinical observations, and standardized measures to identify visual performance factors affecting participation in meaningful occupations.

• Develop occupation-centered intervention plans that incorporate evidence-informed strategies, environmental modifications, interdisciplinary collaboration, and client-centered goals based on the identified level of visual performance.

• Apply structured clinical reasoning to support documentation and outcome measurement that promotes occupational participation, health, and functional independence.

Explain how the session runs.

Schedule:

• Seven modules, 3.0 contact hours total

• Each module: teach → show → reflect → self-check

• Post-course exam (80% to pass, unlimited retakes)

• Course evaluation, then certificate

How they participate:

• Opening poll in every module

• Think / Process / Share reflection prompts

• Case vignettes with clinical reasoning prompts

• One knowledge check per module

Transition: "OT Scope in Vision: What We Own, What We Refer."

Open here. "OT Scope in Vision." What we own, what we refer, and the language that keeps us inside our license.

Say why this section matters for their caseload, then advance.

Ask the poll: "When a teacher says "she can't track," what stops you from acting on it today?"

Options:

• I am not sure it is inside OT scope

• I do not have the language for the report

• I do not know what to measure

• I act on it already and want cleaner documentation

Take a show of hands or the on-screen tally, then name the pattern you see before advancing.

Frame the slide: "Vision is a client factor, not a specialty add-on."

Walk each point, one sentence each:

• OTPF-4 lists visual functions among sensory body functions that shape occupational performance.

• Our lens is performance: how vision enables or limits reading, writing, dressing, play, work, and driving.

• Describing visual performance during occupation requires no referral or supervision.

• Ocular health, refraction, and disease diagnosis stay with optometry and ophthalmology.

Point at the figure while you talk — name the parts before the labels.

Close with: "If you only take one of these back, take the first one."

Contrast the two columns: OT owns (performance) versus Refer out (ocular/medical).

OT owns (performance):

• Observed gaze control during a reading task

• Near-work endurance and fatigue time course

• Copying accuracy, line loss, place-keeping

• Task grading, environment, and compensatory strategy

Refer out (ocular/medical):

• Pain, redness, sudden vision change

• Suspected pathology or unexplained acuity loss

• Refraction and lens prescription

• Diagnosis of a binocular vision disorder

Ask: "Which column is your student living in right now?"

Frame the slide: "Say this, not that."

Walk each point, one sentence each:

• "Loses place 6 times in a 2-minute passage" — not "has a tracking disorder."

• "Copying accuracy drops from 90% to 55% after 8 minutes" — not "convergence insufficiency."

• "Reports blur at 40 cm after sustained near work; referred for eye exam" — findings plus disposition.

• Every statement ties an observation to an occupation and a next action.

Point at the figure while you talk — name the parts before the labels.

Close with: "If you only take one of these back, take the first one."

Frame the slide: "Prevalence and the case for OT screening."

Walk each point, one sentence each:

• An estimated 1 in 4 school-age children has an undiagnosed vision problem (Kleinstein et al., 2003, population-based cohort).

• CDC surveillance data show 6.8% of children carry a diagnosed eye/vision condition; roughly 3% meet criteria for blind or visually impaired (BVI).

• Classroom occupations are visually loaded — reading, copying, and board work all route through vision, so a visual client factor touches nearly every academic occupation (framing statement, not a prevalence figure).

• ADHD populations show visual/binocular dysfunction at roughly 16% co-occurrence (Bellato et al., 2023, systematic review) — co-occurrence only, not causation, and a common confound for "inattention."

• Dyslexia is associated with unstable eye dominance in a majority of observational samples (73% / 63%) — a correlate, not a cause. AAP/AAO/AAPOS hold that dyslexia is language-based and vision treatment does not treat it.

• Strabismus occurs in an estimated 1.8–8.3% of children with autism spectrum disorder (Holhoș et al., 2022, systematic review) — an association, above general-population rates, not a causal link.

• These numbers are the argument for universal, low-burden OT vision screening — not a license to diagnose.

Point at the figure while you talk — name the parts before the labels.

Close with: "If you only take one of these back, take the first one."

Contrast the two columns: Term versus What it means in schoolwork.

Term:

• Convergence

• Accommodation

• Stereopsis

• Fixation

• Saccades

• Pursuits

What it means in schoolwork:

• Both eyes turning inward together to hold near print in single focus — unstable convergence shows up as double vision or fatigue on close work.

• The eye's lens changing shape to keep near print sharp — poor accommodation looks like blur that worsens the longer the task runs.

• Depth perception from combining two eyes' images — weak stereopsis affects catching, stairs, and judging space on a busy page.

• Holding gaze steady on a target — an unstable fixation shows up as losing the word or the math problem being copied.

• Quick jumps between points, as in reading line to line — inefficient saccades look like skipped words or re-reading.

• Smooth following of a moving target, as in tracking a ball or a moving finger — poor pursuits show up as losing a thrown object or a moving demonstration.

Ask: "Which column is your student living in right now?"

Frame the slide: "Diagnoses OTs should recognize but never assign."

Walk each point, one sentence each:

• Cerebral/cortical visual impairment (CVI) — a brain-based visual processing impairment, not an eye finding.

• Optic nerve hypoplasia (ONH) — underdeveloped optic nerve affecting acuity and visual field.

• Strabismus and amblyopia — eye misalignment and reduced acuity from disuse.

• Albinism — reduced pigment associated with nystagmus, photophobia, and reduced acuity.

• Nystagmus — involuntary, rhythmic eye movement affecting fixation stability.

• Retinopathy of prematurity (ROP) — retinal vascular condition in infants born preterm.

• Retinitis pigmentosa (RP) — progressive peripheral vision and night-vision loss.

• Congenital cataract — clouding of the lens present from birth or early infancy.

• Our job: recognize the signs, make the referral to medical eye care, and adapt the occupation while the family waits for that appointment.

Point at the figure while you talk — name the parts before the labels.

Close with: "If you only take one of these back, take the first one."

Read the quote verbatim, then pause.

"A child can pass a 20/20 acuity screen and still be unable to read a page." — Why the acuity floor is only the first of five levels

Then say what it means for practice in one sentence.

Frame the slide: "Vision work already lives in your school day."

Walk each point, one sentence each:

• Board-to-desk copying, worksheet completion, and sustained silent reading.

• Handwriting legibility under speed, volume, and page-layout demand.

• Cafeteria, hallway, stairs, and PE — mobility and clutter tolerance.

• Dressing, fasteners, and tool use in life-skills and transition programming.

Close with: "If you only take one of these back, take the first one."

Frame the slide: "Same-day referral triggers."

Walk each point, one sentence each:

• Eye pain, redness, discharge, or photophobia.

• Sudden or unexplained change in vision, including new double vision.

• Head tilt or eye turn not previously documented.

• Acuity loss that does not resolve with habitual correction worn.

Point at the figure while you talk — name the parts before the labels.

Close with: "If you only take one of these back, take the first one."

Read the scenario aloud, slowly:

A Grade 4 student squints at the board, holds worksheets at 15 cm, and reports headaches after the second reading block.

Then put these questions to the room:

• Which of those three observations is OT-reportable as written?

• What is the one sentence you send to the family, and what do you not name?

Give 60 seconds of think time before you take answers. Model answers are in the panel beside this script.

Set up the clip in one sentence, play it, then debrief with "what did you notice?"

Describe what belongs here: Screenshot of a de-identified present-level statement written in performance language..

Describe what belongs here: Photo showing habitual working distance, head tilt, or lighting conditions..

Contrast the two columns: Diagnosed and managed → OT addresses the functional limitation versus Undiagnosed, unverified, or changing → refer.

Diagnosed and managed → OT addresses the functional limitation:

• Low acuity: magnification, enlarged print, working distance, seating, decluttered materials.

• Reduced contrast: high-contrast materials, bold-line paper, reverse polarity, glare and lighting control.

• Field loss: systematic scanning, anchoring, line tracking, intact-field placement, O&M collaboration.

• These are Level 1 OT interventions — adaptation is intervention, not a holding pattern.

Undiagnosed, unverified, or changing → refer:

• No comprehensive exam on file, or correction not worn, outgrown, or unconfirmed.

• A functional loss nobody has evaluated, or one that does not match the documented diagnosis.

• Any red flag: new eye turn, new double vision, new field complaint, pain, sudden change.

• Write the referral and put the modification in place the same day.

Ask: "Which column is your student living in right now?"

Talk over the visual: "Two lanes, one student."

Say the caption in your own words: Medical eye care owns diagnosis and the optical correction; OT owns performance inside real occupations. The referral and the task modification run in parallel, on the same day.

Set up the clip in one sentence, play it, then debrief with "what did you notice?"

Land the "so what": If you stop treating while you wait on an eye-care report, the student loses weeks of instruction for a decision you were never going to make.

Explain the mechanism plainly: Diagnosis belongs to eye care; occupational performance under a known visual condition belongs to OT. Those two lines run in parallel, not in sequence.

Then give them the moves — say each one as something they can do Monday:

• Write performance language: what the student did, at what distance, for how long.

• Send the referral the same week you observe the sign — do not wait for the next IEP date.

• Keep the intervention plan running while the referral is out.

Tell them what success looks like: A report that names a diagnosis you did not make — that is the sentence to rewrite before it goes in the file.

Ask: "Who has a student this describes right now?" Take one answer, then move.

Two-minute case. Read it aloud:

A Grade 2 teacher tells you a student "definitely has convergence insufficiency — she sees double when she reads." Nothing in the file supports a diagnosis and there is no eye-care report.

Put the question to them: "What do you write, and what do you do first?" Give 60 seconds, no talking.

Model answer (reveal after they commit): Document the observation, not the label: "During 10 minutes of near reading, the student reported intermittent doubling and stopped reading twice." Refer to eye care that week for the undiagnosed report of diplopia, notify the family, and continue OT for the near-work endurance demand while the referral is out.

Close with the rule: Address the diagnosed, refer the undiagnosed, and never pause treatment while you wait.

Reflection prompt: "Recall one referral that arrived with a visual complaint. Which part of it did you own as OT, and which part needed eye care?"

Cues:

• Name the occupation that was breaking down.

• Name the one sentence you would send to the family today.

Offer the sentence starter: "I own the occupational observation that... I defer to eye care the question of whether..."

Think for one minute, write, then take two shares.

Knowledge check: "A student works at 15 cm from the page, squints during board copy, and reports headaches. Which statement belongs in your OT report?"

Options:

• Student demonstrates convergence insufficiency affecting near work.

• Student sustained near work at a 15 cm working distance and reported headache after 10 minutes of reading; eye examination recommended.

• Student requires vision therapy to normalize binocular function.

• Student needs reading glasses for classroom tasks.

Correct answer: option 2. Rationale: Objective performance under a stated condition, plus a referral. Diagnosis, optical recommendations, and therapy prescriptions belong to the eye care provider.