✅
Typically Expected
Developmentally normal at this age. Seeing this does NOT mean a child needs evaluation.
⚠️
Worth a Closer Look
Patterns that may warrant a conversation with the child's team or a formal evaluation request.
🚫
NOT usually a Concern at This Stage
Not yet developmentally expected — parents should not worry if they don't see this skill yet.
🗣️ Speech or Language Impairment (SLI)
Articulation · Expressive & Receptive Language · Fluency · Voice · Pragmatics
Speech and language development follows a well-documented timeline. Many concerns parents bring to an SLP — like a child who can't roll their R's or has a slight lisp — are completely on schedule developmentally. The goal of this screen is to help families understand when a difference becomes a delay that warrants evaluation, and when it is simply part of typical development.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Age 3: 3-word sentences; 75% intelligible to strangers. Age 4: 4–5-word sentences; tells simple stories; nearly fully intelligible. Age 5: Complex sentences; follows 3-step directions; uses past tense correctly most of the time. | Less than 50% intelligible to strangers at age 3+. No 2-word combinations by age 2.5. Significant frustration communicating. Unable to follow 2-step directions by age 4. Very limited vocabulary compared to peers. | Can't say /r/ — normal until age 6–8. Lisp on /s/ or /z/ — may be normal through age 7. Mild disfluency/repetition — very common ages 2–5, often resolves on its own. Occasional grammar errors like "he goed" — normal irregular verb overgeneralization. |
| K–2nd (Ages 5–8) |
Full sentences with varied vocabulary. Tells sequential stories with beginning/middle/end. Follows multi-step classroom directions. Beginning phonological awareness (rhyming, syllables). | Speech still significantly hard to understand for unfamiliar adults. Frequent word-finding difficulties ("um... the... thing"). Can't retell a simple story in sequence. Difficulty following classroom verbal instructions consistently. | Can't say /r/ — not expected until age 8. Lisp on /s/ persisting to age 7. Minor grammar errors. Accent or dialect differences — these are never speech disorders. Occasional disfluency in excited speech. |
| 3rd–5th (Ages 8–11) |
Complex grammar and vocabulary. Beginning to understand figurative language, idioms, and humor. Academic vocabulary developing. Sustained narrative ability for oral and written language. | Word retrieval problems blocking communication consistently. Can't follow multi-part verbal directions. Comprehension of spoken language lags significantly behind peers. Pragmatic difficulties (off-topic, misreading social cues) affecting friendships. | Accent or dialect — never a disorder. Informal speech with friends. Occasional grammar slips. Processing before speaking — some children are deliberate thinkers, not disordered. |
| 6th–8th (Ages 11–14) |
Abstract language use. Understands persuasion, argument, sarcasm. Academic discourse in class participation. Complex inferencing from context. | Can't keep up with verbal classroom instruction at grade level. Word retrieval blocking communication and written expression. Pragmatic language deficits severely impacting peer relationships. | Informal slang with peers. Mumbling or fast speech socially. Not wanting to speak in class — may be anxiety or preference, not language disorder. Code-switching between formal/informal speech is healthy. |
| 9th–12th (Ages 14–18) |
Sophisticated academic vocabulary. Oral debate and argumentation. Subtle social pragmatic skills. Discourse-level comprehension of complex texts. | Inability to follow complex academic discussion consistently. Word retrieval significantly impairing writing and verbal expression. Social pragmatic deficits preventing any functional peer or adult communication. | Regional accent. Speaking differently with friends vs. teachers — this is normal code-switching. Fast or informal speech. Reading speed below average (may be SLD, not SLI). |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.
📚 Specific Learning Disability (SLD)
Dyslexia · Dysgraphia · Dyscalculia · Reading Fluency · Reading Comprehension · Written Expression
Reading, writing, and math skills follow developmental trajectories with wide normal variation. Many things parents worry about — like letter reversals in kindergarten or messy handwriting in 2nd grade — are completely typical. SLD concerns arise when a pattern persists significantly beyond the developmental window, when a student shows inadequate response to good instruction, or when there is a marked mismatch between apparent ability and academic output.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Enjoying books. Recognizing own name in print by age 5. Knowing some letter names. Beginning to rhyme. Understanding books are read left-to-right. Emerging phonological awareness (syllable clapping, rhyming games). | No awareness of or interest in books or print by age 5. Cannot recognize own name by age 5. Significant difficulty producing any rhymes. Strong family history of dyslexia combined with early phonological awareness weakness. | Can't read words yet — not expected in Pre-K. Can't write sentences — not expected. Letter reversals — completely normal until age 7. Not knowing all letter sounds — letter NAMES are typically introduced in Pre-K, sounds come in K. |
| K–2nd (Ages 5–8) |
K: Letter-sound correspondences, beginning decoding, simple sight words, number sense to 20. 1st grade: CVC blending, early phonics patterns, short decodable books. 2nd grade: Fluent short-chapter-book reading, addition and subtraction with regrouping. | End of 1st grade: Can't blend CVC words; no phonological awareness; can't read any sight words. Significant avoidance of all reading and writing. Math: Can't reliably count to 20 by end of K. Handwriting illegible (not just messy) by end of 2nd grade. | Letter reversals including b/d confusion — normal through early 2nd grade. Not reading chapter books in 1st grade — wide normal range. Slow handwriting in K — fine motor is still developing. Phonetic spelling ("kat" for "cat") — this is actually a GOOD sign of phonological awareness. |
| 3rd–5th (Ages 8–11) |
Reading chapter books with fluency. Multi-paragraph writing with a clear main idea. Multiplication and division. Fractions beginning. Note-taking skills developing. | Reading accuracy or fluency 2+ grade levels below; finger counting for single-digit addition past 3rd grade; written work far below verbal ability; severe spelling with zero improvement over time; RTI data showing no response to intervention. | Preferring audiobooks — accommodations support access, not necessarily disability. Messy handwriting vs. truly illegible/dysgraphic. Wide range of reading levels in 3rd grade is expected — the typical range spans several grade levels. Slower reading than peers if comprehension is strong. |
| 6th–8th (Ages 11–14) |
Reading to learn across content areas. Organized paragraph and essay writing. Algebraic thinking. Independent note-taking. Multi-step research tasks. | Reading at elementary level impacting all content areas. Writing one sentence when multiple paragraphs are expected. Severe math deficits across all operations. Academic output significantly below evident verbal intelligence. Multiple teachers independently flagging the same pattern over years. | Preferring to type over handwrite — this is a reasonable accommodation, not a red flag. Using read-aloud tools. Reading slowly but with good comprehension. Struggling with algebra — challenging for many typical students. One subject being much harder than others. |
| 9th–12th (Ages 14–18) |
Complex text analysis and synthesis. Extended academic writing. Higher math (algebra, geometry, statistics). Independent study and research skills. | Reading at elementary level impacting graduation requirements. No ability to produce any organized written work. Failing multiple academic subjects not explained by attendance or motivation. Consistent mismatch between obvious verbal ability and written output. | Using assistive technology — tools do not mean a disability doesn't exist, but AT use alone is not a red flag. Reading slower than peers. Needing extended time on tests. Difficulty with a foreign language — this is extremely common in students with dyslexia. |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.
⚡ Other Health Impairment (OHI) — ADHD Focus
ADHD-Inattentive · ADHD-Hyperactive/Impulsive · ADHD-Combined · Chronic Health Conditions
High energy, impulsivity, and difficulty concentrating are developmentally normal in young children — especially in Pre-K and early elementary. The diagnostic question for ADHD is never "does my child have trouble sitting still?" It is: "Is this behavior markedly different from ALL same-age peers, AND is it causing real functional impairment across multiple settings?" Developmentally expected behavior is not ADHD.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Very short attention spans (3–5 minutes on adult-directed tasks) are NORMAL. High physical activity is NORMAL. Impulsive behavior is NORMAL. Poor frustration tolerance is NORMAL. Difficulty sharing is NORMAL. Three-year-olds cannot sit still — and that is biologically appropriate. | Dangerous impulsivity with no awareness of safety at all. Extreme dysregulation that no adult support can help de-escalate. Complete inability to engage with any preferred activity for even 2–3 minutes. Significant delays in other developmental domains alongside severe hyperactivity. | Won't sit at a desk — not developmentally appropriate for Pre-K. Short circle-time attention. Running instead of walking. Grabbing toys. Tantrums — developmentally normal through age 4–5. High energy in general. Needing to move constantly. |
| K–2nd (Ages 5–8) |
Attention of ~10–15 minutes on engaging tasks. Some fidgeting is normal. Impulsive answers in excitement. Occasional blurting out. Forgetting simple items. Difficulty with transitions between activities. Some days better than others. | Inability to complete ANY academic work despite apparent ability and repeated attempts. Impulsivity markedly different from ALL classmates (not just most energetic). Academic work severely inconsistent with obvious capability. Multiple teachers independently flagging the same pattern across settings. | Fidgeting. Needing movement breaks. Occasional outbursts. Forgetting homework — all children do this in early grades. Shorter attention on non-preferred tasks — this exists in all children. Being "louder" or more energetic than some peers. |
| 3rd–5th (Ages 8–11) |
Attention improving but still variable. Organizational skills emerging but imperfect. Beginning to manage multi-step tasks with support. More consistent work completion developing. | Chronically incomplete work across all subjects despite capability. Organizational deficits significantly beyond ALL peers, not just most disorganized. Multiple years of teacher reports describing the same consistent pattern. Academic underachievement strikingly inconsistent with evident verbal ability. | Not liking homework. Losing items occasionally. Preferring active to sedentary activities. Needing reminders. Wide attention variability between preferred and non-preferred tasks — this is universal in all children. |
| 6th–8th (Ages 11–14) |
Executive function is developing but NOT yet mature. Managing multiple classes for the first time is genuinely hard for all students. Procrastination and inconsistency are common across this age group. | Complete inability to manage any multi-class organization despite supports. Chronic failure across all subjects with evident intelligence. Impulsivity causing significant safety or social consequences. Multiple teachers independently reporting the same concerns simultaneously. | Procrastinating on large projects — very common. Social media distraction — this is every teenager. Some subjects being much harder than others. Needing organizational support from parents — typical at this developmental stage. |
| 9th–12th (Ages 14–18) |
The prefrontal cortex is not fully developed until approximately age 25. Some executive function difficulty is biologically expected for adolescents. Planning ahead, impulse control, and time management are still maturing for ALL teenagers. | Completely failing academically due to inability to organize despite evident intelligence. Impulsivity causing serious and repeated safety or relationship consequences. Significant unexplained academic decline from prior years. No ability to maintain any routine across any setting. | Procrastinating. Needing reminders. Preferring stimulating over boring tasks. Some academic underperformance. Staying up late — adolescent circadian rhythm shifts are a real biological phenomenon. Not enjoying school. |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.
🧩 Autism Spectrum Disorder (ASD)
Social Communication · Restricted/Repetitive Behaviors · Sensory Processing · Language Development
ASD presents very differently across individuals and age groups. Some early signs are well-established red flags; others are frequently misidentified as concerns when they are developmentally typical. Social awkwardness, strong interests, and sensory preferences are NOT automatically signs of autism. Genuine concerns are about the quality of social communication and reciprocity, not just social preference.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Parallel play before cooperative play (age 3) is normal. Some preference for familiar routines. Strong interests are typical. Variable eye contact. Echolalia (repeating words/phrases) in ages 1.5–3 can be a normal stage of language development. | No pointing or showing objects to share interest by 14 months. No single words by 16 months. No 2-word phrases by 24 months. Regression of previously acquired language or social skills at ANY age. No interest in other children whatsoever by age 3. Extreme sensory distress impeding daily functioning. | Preferring familiar routines — this is common in all young children. Enjoying the same book repeatedly. Lining up toys — very common in ages 2–3. One strong interest. Variable eye contact alone is NOT diagnostic. Echolalia in children ages 1–3. |
| K–2nd (Ages 5–8) |
Cooperative play emerging. Friendship preferences developing. Able to follow classroom social rules with some adult support. Beginning to understand peers' perspectives. Participating in group activities. | Complete inability to engage in any reciprocal play over an extended period. Significant pragmatic language difficulties affecting all communication. Extreme rigidity preventing any classroom participation. Sensory responses consistently preventing participation across all settings. | Preferring specific friends over large groups. Strong interests. Needing extra time to process social situations. Sensory preferences (many neurotypical children have them). Not always reading social cues quickly — social cognition is still very much developing in this age range. |
| 3rd–5th (Ages 8–11) |
More complex social negotiations. Growing understanding of unwritten social rules. Peer group belonging and friendship becoming important. Beginning to understand others' perspectives more fluidly. | Complete social isolation from all peers with no reciprocal relationships. Total inability to understand any other person's perspective. Rigid thinking preventing any flexibility in any situation. Daily meltdowns significantly impairing functioning. | Being an introvert — introversion is not the same as social communication disorder. Preferring a few close friends to large groups. Having intense interests. Social awkwardness — extremely common in this age range for all children. Not always getting jokes or sarcasm — this is still developing in all kids. |
| 6th–8th (Ages 11–14) |
Navigating peer groups and social hierarchies. Understanding subtext and implication. Managing more complex and nuanced friendships. Social identity forming. | Completely unable to maintain any peer relationships across all settings and time. Pragmatic communication deficits causing significant functional impairment. Extreme inflexibility affecting all daily functioning at home and school. | Finding middle school social dynamics overwhelming — most neurotypical students do too. Preferring organized activities over unstructured social time. Being "different" from peers in interests or style. Niche or intense interests. Struggling with the unwritten social rules of this age group. |
| 9th–12th (Ages 14–18) |
Emerging adult identity. Maturing peer relationships. Beginning vocational and post-secondary planning. Greater self-awareness and self-advocacy developing. | No peer relationships across all years of high school. Social communication deficits significantly blocking any post-secondary planning or vocational participation. Complete inability to function in any novel environment. | Introversion. Niche interests. Social anxiety about dating or peer hierarchy — very common in typical adolescents. Struggling with unwritten social rules. Identity experimentation. Preferring online to in-person interaction. |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.
💙 Emotional Disturbance (ED)
Anxiety · Depression · OCD · PTSD · Selective Mutism · Social-Emotional Disorders
Emotional development is messy — especially during transitions and adolescence. Moodiness, worry, social sensitivity, and occasional dysregulation are part of normal development at almost every age. The key distinction for ED is that concerns must be present over a LONG period of time, to a MARKED degree, across settings, and must demonstrably affect a student's ability to learn, build relationships, or participate in school.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Tantrums daily at age 2–3, decreasing by ages 4–5. Separation anxiety typical through age 3. Fears of the dark, monsters, and imaginary things are developmentally normal. Difficulty sharing. Emotional regulation is genuinely immature at this age. | Tantrums lasting 30+ minutes daily past age 4 with no de-escalation possible. Complete inability to separate for school after a reasonable adjustment period. Self-harm. Harm to others. Extreme fear responses preventing any participation in daily activities. | Tantruming — developmentally normal through age 4–5. Crying at Pre-K drop-off, especially in first weeks. Having a preferred adult. Not wanting to share. Fears about imaginary things. Being emotionally sensitive or "big-feeling." |
| K–2nd (Ages 5–8) |
Learning to manage frustration with adult support. Occasional emotional meltdowns are normal. Some school anxiety at the start of a new year is normal and expected. Peer conflicts are a normal part of social development. | Persistent school refusal beyond a brief adjustment period. Physical complaints (stomachaches, headaches) consistently appearing only on school days. Inability to form any peer relationships over an extended period. Extreme behavior qualitatively different from all classmates across multiple settings. | First-week school anxiety. Crying at pickup. Complaining about school. Peer conflicts — very normal and developmentally healthy. Being "sensitive." Having a bad week or month. Not liking a particular teacher. |
| 3rd–5th (Ages 8–11) |
Internalized emotional management beginning to develop. Friendships becoming very important. Some performance anxiety is normal. Beginning to understand and sometimes mask emotions. Peer comparison is normal. | Persistent anxiety significantly impairing daily functioning across multiple weeks. School refusal patterns establishing. Chronic sadness clearly different from typical bad days over an extended period. Significant deterioration of all peer relationships. Self-harm. | Test and performance anxiety. Being sad after a genuinely difficult event. Social conflicts with friends. Not having a "best friend." Being shy or reserved. "Drama" with peers — extremely common and developmentally expected in this age range. |
| 6th–8th (Ages 11–14) |
Emotional dysregulation is DEVELOPMENTALLY EXPECTED in early adolescence. Moodiness, irritability, and social sensitivity are biologically normal. Identity exploration causes instability. Strong peer opinions and emotions are typical. | Persistent depressive symptoms over 2+ weeks clearly beyond normal adolescent moodiness. Self-harm. Complete social withdrawal across all settings. Anxiety preventing any school participation. Sudden significant personality change without clear context. | Moodiness. Being more emotional than in elementary school. Not wanting to talk to parents. Strong peer opinions. Some social anxiety. "Overreacting" to social events — adolescent emotional regulation is genuinely less mature than adults' due to brain development. |
| 9th–12th (Ages 14–18) |
High emotional intensity continues but may stabilize. Identity formation includes experimentation and uncertainty. Some anxiety about the future is adaptive and healthy. Relationships deepening. | Persistent major depressive episode (not typical teen moodiness). Self-harm or suicidal ideation. Chronic school avoidance threatening graduation. Anxiety disorder preventing all functioning in any setting. Psychotic symptoms. | Stress about college or the future. Social anxiety in dating situations. Strong emotional reactions to events. Being "more dramatic" than adults prefer. Needing reassurance. Experimenting with identity — healthy part of adolescent development. |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.
🌟 Intellectual Disability (ID)
Mild · Moderate · Severe · Profound — Cognitive Functioning + Adaptive Behavior
Intellectual Disability requires both significantly below-average cognitive functioning AND deficits in adaptive behavior (real-world functional skills), occurring during the developmental period. A child who is academically struggling in one area, or who has a specific learning disability, does not have ID. The concern is about global functioning across cognitive, adaptive, and daily living domains.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Wide developmental range in early childhood. Some children are late talkers or late walkers without any cognitive concerns. Strong visual-spatial or hands-on learners may look different without global delays. | Significant delays across multiple developmental domains simultaneously (language, motor, adaptive, social). Delays persisting despite enriched environment and early intervention. Known genetic syndrome (Down Syndrome, Fragile X) without school evaluation. Global developmental concerns noted by pediatrician. | Being a late talker alone without other developmental delays. Late walking within normal range. Strong visual-spatial skills with weaker verbal skills — may be learning profile, not ID. Different learning style or pace. |
| K–2nd (Ages 5–8) |
Wide range of academic readiness in kindergarten. Not all children are reading by end of K — that is within normal range. Concrete, hands-on learning is developmentally appropriate at this age. | Significant difficulty learning ANY letter-sound correspondences despite intensive instruction across extended time. Can't reliably count to 10 by end of K. Adaptive self-care skills (dressing, feeding, toileting) significantly delayed relative to all peers. Slow learning rate across all domains simultaneously. | Not reading by end of kindergarten — within normal range. Slow to learn academic content in early grades. Needing concrete, hands-on instruction. Wide range of "grade level" in early elementary. Below average in one academic area without global concerns. |
| 3rd–5th (Ages 8–11) |
Academic learning continues to differentiate. Abstract thinking still emerging for ALL students. Learning pace varies widely and remains within normal range for many subjects. | Academic functioning significantly below all peers across ALL subject areas. Adaptive skills (self-care, community participation, daily living) significantly impaired. Slow rate of learning across every domain with intensive intervention showing minimal gains. | Being below grade level in one or two subjects — may be SLD. Needing extra support and scaffolding. Learning at a slower pace in one domain. Preferring concrete to abstract thinking — all children lean concrete through mid-elementary. |
| 6th–8th (Ages 11–14) |
Academic demands increase significantly. Abstract content across all subjects. Growing expectations for independent academic functioning. | Functioning at early elementary academic level across ALL content areas. Unable to navigate any age-appropriate independent daily living tasks. Learning rate not responding to any intensified support across years. | Struggling with algebra or abstract concepts — many typical students do. Below grade level in reading with good adaptive skills — may be SLD. Needing organizational support. Academic challenges in specific subjects. |
| 9th–12th (Ages 14–18) |
Post-secondary planning beginning. Increasing daily independence. Career exploration. Academic content increasingly abstract and varied. | Significant impairment in independent living skills across multiple domains without consistent support. Academic performance at elementary level across all content areas. No progress toward functional post-secondary goals. | Not pursuing a 4-year college — many appropriate post-secondary paths exist. Needing career and transition guidance. Academic struggles in specific subjects. Needing adult support with complex life tasks — many typical young adults do too. |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.
🌱 Developmental Delay (DD)
Ages 3–9 Eligibility Bridge · Physical · Cognitive · Communication · Social-Emotional · Adaptive
Developmental Delay is a transitional IDEA category available for children ages 3–9 (NY: 3–8) when delays exist across developmental domains but a specific primary disability category has not yet been established. Wide variability in early childhood development is normal — the concern is significant delays across multiple domains, not variation within one area. Important note: In New York, students must be re-evaluated under a specific IDEA category at age 9 if services are to continue.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Wide developmental range in all areas. Typical milestones: walking by 18 months, 50+ words by age 2, 2-word phrases by age 2.5, cooperative play emerging by age 3–4, self-care skills developing through age 5. | Not walking by 18 months. Fewer than 50 words at age 2. No 2-word combinations by age 2.5. Loss of previously acquired skills at ANY age — this is always a red flag. Significant delays across multiple developmental domains simultaneously. | Being a late talker with strong comprehension and gesture — monitor but don't panic. Late potty training — normal range extends to age 4. Varied gross motor timeline within normal range. Some children are slower to meet milestones and catch up completely. |
| K–2nd (Ages 5–8) |
Academic, motor, language, and social skills continuing to develop. Student may be working below grade level in some areas while catching up in others. Early intervention or preschool services may have helped close gaps. | Significant delays persisting across multiple domains despite services. No clear primary disability classification emerging. Academic skills significantly below all peers across all areas. Student approaching age 8–9 without a specific disability category determined. | Some academic areas stronger than others. Needing ongoing academic support. Social development slightly behind peers without other developmental concerns. Variation in the rate of development across different skill areas. |
| Age 9 Transition Note |
In New York, DD eligibility ends at age 9. If a student still needs services, the team must re-evaluate and identify a specific IDEA disability category. | Approaching age 9 with no re-evaluation scheduled. No specific category being considered. Services continuing past age 9 under DD classification without a plan — this may warrant parent inquiry about timeline. | Re-evaluation is not a crisis — it is required. A student being re-classified from DD to a specific category is normal progression of the process, not a negative development. |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.
👁️ Visual Impairment Including Blindness (VI)
Low Vision · Cortical Visual Impairment · Visual Processing · Blindness
Visual Impairment under IDEA requires an impairment in vision that, even with correction, adversely affects educational performance. Many children who wear glasses, or who have occasional visual discomfort, do not meet this threshold. The concern is about functional visual access to the educational environment — not optical acuity alone.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Binocular vision typically stable by 4 months. Visual tracking develops in infancy. Vision screening at well-child visits. Age-appropriate visual attention to faces, objects, and books. | Eye crossing persisting past 4 months. Not tracking moving objects by 3 months. Consistent squinting. Holding objects extremely close. Not making eye contact. Known family history of hereditary vision conditions. Diagnosed eye condition without functional vision assessment. | Occasional eye rubbing when tired. Some sensitivity to bright light. Not having perfect distance vision — vision screening at young ages is approximate. Bumping into things occasionally — motor coordination develops gradually. |
| K–2nd (Ages 5–8) |
Corrected vision supporting classroom access. Reading and copying from near and far point. Comfortable sustained near vision for reading. Tracking text across a line consistently. | Frequently losing place when reading despite effort and redirection. Consistent complaints of blurry or double vision. Headaches after sustained near-vision tasks. Holding books unusually close despite not being nearsighted. Difficulty seeing the board despite front-row seating. | Needing glasses — glasses alone do not indicate VI under IDEA. Squinting in bright outdoor light. Reading slightly slower than some peers. Preferences for certain lighting. Minor difficulty tracking small print. |
| 3rd–5th (Ages 8–11) |
Sustained near-vision reading for extended periods. Board work and distance tasks. Reading in varied lighting and formats. Academic tasks increasingly visual in nature. | Eye fatigue significantly limiting reading duration. Consistent head-tilt or unusual posture when viewing material. Losing place despite repeated interventions. Difficulty with board work not explained by seating. Known vision condition without current Functional Vision Assessment. | Needing larger print for preference. Some difficulty with fine visual detail. Needing well-lit reading environments. Prescription eyeglasses changing — prescription changes are normal during growth years. |
| 6th–8th (Ages 11–14) |
Extended reading and writing tasks. Note-taking from the board. Navigating the school building independently. Visual demands increase significantly. | Progressive visual changes affecting reading speed or accuracy. New difficulty with tasks previously managed. Difficulty in visually complex or new environments. Known vision condition (including CVI) without educational impact evaluation. | Sitting closer to screens. Preference for larger text or zoomed views. Occasional eye strain after long screen use — common in all students. |
| 9th–12th (Ages 14–18) |
Complex academic visual tasks. Independent navigation of campus and community. Post-secondary planning for visual access needs. | Significant visual decline affecting multiple academic areas. Inability to access classroom materials without accommodation. No AT or support plan for documented vision condition affecting education. | Reading slightly slower than peers. Screen eye fatigue. Preferring high-contrast or larger text — common preference, not automatically a disability indicator. |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.
👂 Hearing Impairment Including Deafness (HI)
Conductive · Sensorineural · Mixed · Auditory Processing Disorder · Unilateral Loss
Hearing impairment under IDEA is about documented hearing loss that adversely affects educational performance — not simply mishearing occasionally or having selective attention (which all children have). The most commonly missed hearing concerns are unilateral (one-ear) loss, fluctuating loss from chronic ear infections, and Auditory Processing Disorder (APD), where peripheral hearing is normal but the brain's processing of sound is impaired.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Passed newborn hearing screening. Responds to name reliably. Localizes sound. Early speech and language developing. Startles to loud sounds. Engages with voices and music. | Not responding to name by 12 months. Not babbling by 12 months. Speech and language delays without other explanation. Chronic ear infections (otitis media) with no audiological evaluation. Parents consistently feeling child "doesn't listen" even in quiet. | Not hearing from across the house — distance and competing noise affect this for everyone. Selective attention — all young children tune out adults. Loud sounds startling — normal. Not always following directions — compliance and hearing are different. |
| K–2nd (Ages 5–8) |
Follows verbal classroom directions. Engages in conversation. Phonological awareness developing. Participates in group instruction. Responds to the teacher from across the room in a quiet setting. | Consistently difficulty following verbal classroom directions despite good attention. Requesting repetition significantly more than peers. Phonological awareness significantly below peers with no other explanation. History of chronic ear infections with no audiological follow-up. Academic difficulty concentrated in verbal/listening-heavy tasks. | Not hearing when deeply focused on something else — this is attention. Mishearing occasionally. Needing things repeated sometimes — everyone does. Trouble hearing in the cafeteria or gym — background noise challenges everyone. |
| 3rd–5th (Ages 8–11) |
Following complex verbal instruction in class. Discriminating speech in some background noise. Understanding verbal humor and figurative language. Participates in class discussion. | Difficulty in noisy classroom environments significantly impacting learning. Listening fatigue — disproportionate fatigue from auditory tasks. Declining academic performance tied specifically to verbal instruction. Unilateral hearing loss confirmed by audiologist without school evaluation. | Not hearing from another room. Mishearing words occasionally — everyone does. Preferring headphones for listening tasks. Auditory processing difficulty not yet confirmed by audiological evaluation. |
| 6th–8th (Ages 11–14) |
Following complex verbal lectures and discussion. Participating in group projects verbally. Hearing across varied classroom layouts. | Academic decline specifically in courses requiring sustained listening. Fatigue disproportionate to peers. Not benefiting from hearing aids or FM system without documented review. Social withdrawal tied to difficulty following conversation. | Not hearing soft speech from across a large room. Preferring visual or written information. Finding loud environments unpleasant — very common. |
| 9th–12th (Ages 14–18) |
Following complex academic lectures. Participating verbally in seminars and discussions. Independent communication in varied settings. | Consistent inability to access verbal instruction affecting grades. No hearing technology evaluation despite documented loss. Post-secondary access needs not being planned for in transition. | Preferring captions on videos — widely used by typical students. Not hearing in noisy environments — universal experience. Mishearing words, especially with mumbling or accents. |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.
♿ Orthopedic Impairment (OI)
Cerebral Palsy · Spina Bifida · Muscular Dystrophy · Limb Differences · Congenital/Acquired Conditions
Orthopedic Impairment under IDEA covers severe physical conditions affecting educational performance. Most concerns in this category involve students with a known physical condition that has not been fully evaluated for educational impact, or where existing supports (PT, OT, AT) are insufficient. "Clumsy" or "poor handwriting" alone does not meet this threshold.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Gross motor milestone range: walking independently by 18 months, running by age 2, stairs with alternating feet by age 3. Fine motor: scribbling by 2, basic drawing by 3, cutting with scissors by 5. | Known physical or neuromotor condition (CP, spina bifida) without OT/PT school evaluation. Unable to self-feed, dress, or manage any self-care by age 4–5 without physical explanation addressed. Fine or gross motor delays significantly below the typical range across all motor domains. | Wide range of motor development in early childhood. Late walking within the normal range (up to 18 months). General clumsiness — coordination develops gradually. Messy eating — normal fine motor development stage. Preferring sedentary play. |
| K–2nd (Ages 5–8) |
Handwriting emerging. School building navigation. Physical education participation. Self-care independence. Cutting, drawing, and writing with developing control. | Known physical condition without current OT/PT evaluation. Handwriting so impaired as to prevent any academic output. Difficulty accessing the classroom environment physically. Fatigue significantly impeding academic participation due to physical demands. | Poor or messy handwriting — common in early elementary and may be addressed through OT without IDEA classification. Clumsiness in sports or PE. Being slower or less physically agile than athletic peers. Not enjoying physical activity. |
| 3rd–5th (Ages 8–11) |
Handwriting supporting academic output. Independent school navigation. Full PE participation with appropriate modifications if needed. | Handwriting preventing academic output despite instruction and remediation. Physical fatigue limiting sustained academic participation. Known condition without updated AT evaluation. School building not accessible for student's needs. | Messy handwriting in isolation. Below-average athletic performance. Preferring to type — a reasonable accommodation. Fine motor slowness on non-academic tasks. |
| 6th–8th (Ages 11–14) |
Independent building navigation. Sustained writing for academic tasks. Physical activity participation. Note-taking capacity. | Physical condition creating new barriers as academic demands increase. No updated AT evaluation for a student with a changing physical profile. Written output falling significantly behind peers due to physical limitations. | Handwriting that is slower than peers but still functional. Preferring keyboard to pencil. Not excelling athletically. Some physical fatigue from activity. |
| 9th–12th (Ages 14–18) |
Independent campus navigation. Full academic workload management. Post-secondary physical access planning. | Physical condition impacting post-secondary access with no transition plan. No updated AT or accommodations for increasing physical demands. Academic output significantly limited by physical factors without support. | Using accommodations like extended time or AT — these are appropriate supports, not red flags. Not excelling in physical education. Physical stamina below peers in general. |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.
🧠 Traumatic Brain Injury (TBI)
Acquired Brain Injury · Concussion · Post-Injury Cognitive & Behavioral Changes
TBI is different from all other IDEA categories — it is acquired, not developmental. The key questions are: Has there been a documented head injury? Has the school conducted a re-evaluation to document any educational impact? Post-injury variability in academic performance, attention, memory, and behavior may not be immediately obvious and can emerge over time after return to school.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Normal development prior to injury. Recovery varies significantly by age and injury severity. Young children may show regression in previously acquired skills. | Regression in language, motor, or social skills following a documented head injury. New behavioral changes (irritability, aggression, emotional lability) emerging after injury. Developmental changes without other explanation following a known accident or injury event. | Bumps and falls during normal play — unless involving significant mechanism of injury. Normal developmental variability unconnected to an injury. Typical behavior changes as the child grows and develops. |
| K–2nd (Ages 5–8) |
Academic and behavioral functioning consistent with pre-injury baseline. Return to school with full academic participation. Recovery progressing as expected. | Sports concussion with no school re-evaluation. Academic decline following an injury event. New attention or memory difficulties not present before injury. Teacher noting behavioral changes emerging after a documented injury. | Single concussion with full and documented recovery. One difficult week or month at school without other injury history. Academic difficulty not connected to a known injury event. |
| 3rd–5th (Ages 8–11) |
Sustained academic performance. Consistent attention, memory, and executive function. Social and behavioral functioning stable. | Post-concussion symptoms (headaches, fatigue, cognitive slowing) persisting beyond expected recovery window. Academic decline in multiple subjects following injury. No graduated return-to-learn plan after concussion. | Needing extra recovery time after concussion — this is appropriate and expected. Gradual academic return — a medically recommended approach. Temporary academic accommodations during recovery. |
| 6th–8th (Ages 11–14) |
Stable academic functioning. Consistent executive function. Managing increased academic demands. | Multiple concussions with cumulative cognitive impact not evaluated. Academic decline that began after an identified injury. New emotional or behavioral changes after documented TBI. No school evaluation despite medical TBI diagnosis. | One concussion with documented full recovery. Academic variability during recovery period. Using temporary accommodations during recovery. Fatigue in the weeks after concussion. |
| 9th–12th (Ages 14–18) |
Full academic engagement. Consistent cognitive functioning. Post-secondary planning on track. | Documented TBI history without school evaluation for educational impact. Chronic academic underperformance post-injury without evaluation. Post-concussion syndrome not addressed in IEP or 504 planning. Cognitive fatigue limiting participation without accommodation. | Fully recovered from prior concussion with no ongoing symptoms. Using AT or accommodations during recovery. Academic slowdown in recovery phase. Needing rest during concussion recovery — medically appropriate. |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.
🌐 Deaf-Blindness
Combined Hearing & Vision Loss · CHARGE Syndrome · Usher Syndrome · Complex Communication Needs
Deaf-Blindness does not require complete deafness and complete blindness. The combined impact of the two impairments together creates educational needs that cannot be addressed under either a single HI or VI program. This category is highly specialized — concerns should be referred promptly to a Deaf-Blind educational specialist. Any student with a known condition associated with combined sensory impairment should receive evaluation.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Early intervention services in place for identified dual sensory concerns. Communication system being developed (tactile, object cues, residual vision/hearing use). | Known diagnosis of CHARGE Syndrome, Usher Syndrome, or related condition. Both vision and hearing concerns identified by medical providers but classified only under one sensory category. Communication needs significantly unmet under current classification. | Single sensory impairment alone. Sensory preferences without documented impairment. Sensitivity to light or sound without documented vision or hearing loss. |
| K–2nd (Ages 5–8) |
Functional communication system in use. Access to instruction through combined modalities. Intervener or Deaf-Blind specialist involved. | Classified only under HI or VI despite both documented. Communication needs exceeding what single-category program provides. Progressive vision loss in a student with existing hearing impairment (Usher Syndrome pattern). | Two co-occurring sensory diagnoses that are each well-managed under separate classifications. Strong residual hearing and vision enabling participation in standard HI or VI programming. |
| 3rd–12th (All Grades) |
Access to curriculum through appropriate modalities. Post-secondary transition planning with Deaf-Blind specialist. Communication system adapted as needs change. | Progressive sensory loss with no updated evaluation. No intervener on educational team despite documented dual sensory needs. Communication system not matched to student's actual functioning level. | Known single sensory diagnosis without the other. Sensory processing differences without documented sensory loss. Student managing well under current single-category classification. |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.
♾️ Multiple Disabilities
Two or More Co-Occurring Disabilities · Complex Educational Needs · Intensive Support
Multiple Disabilities under IDEA is not simply having two diagnoses. It requires that the COMBINATION of impairments creates educational needs so complex they cannot be addressed by a program designed for any single disability. Many students with co-occurring diagnoses (e.g., ADHD + anxiety) are well-served under one primary classification. The concern is when combined needs clearly exceed what any single-category program can address.
| Age Stage | ✅ Typically Expected | ⚠️ Worth a Closer Look | 🚫 NOT usually a Concern at This Stage |
|---|---|---|---|
| Pre-K (Ages 3–5) |
Early intervention addressing all identified developmental domains. Multiple providers communicating and coordinating. Communication system being developed. Family well-supported with multidisciplinary team. | Two or more documented disabilities from outside providers without coordinated school evaluation. Communication needs not addressed under current classification. Program appears to address only one aspect of child's disability profile. | Two co-occurring diagnoses both well-addressed under one IDEA category. ADHD + anxiety managed under OHI or ED. Learning disability + ADHD addressed under SLD. Multiple diagnoses in a student doing well in current placement. |
| K–2nd (Ages 5–8) |
Educational program addressing all disability-related needs. AT evaluation completed. OT/PT and SLP services coordinated. IEP goals across all relevant domains. | Student classified under one category with clearly unmet needs related to a second documented disability. AT needs not comprehensively evaluated. Communication system not matched to student's functional level. Academic, physical, and communication needs all competing and unaddressed. | Multiple diagnoses well-coordinated under current programming. Student making progress under current placement. One disability clearly primary with others well-managed as secondary concerns. |
| 3rd–12th (All Grades) |
Integrated program addressing all disability components. Annual IEP review capturing changing needs across all domains. Post-secondary transition planning for all identified areas. | Known genetic syndrome with multiple associated conditions not all evaluated by school. Adaptive behavior significantly impaired across multiple domains while IEP addresses only one. ESY not considered for a student with complex, significant needs. Communication not functional for age-appropriate participation. | Using multiple accommodations under one category. Having complex needs that are being well-addressed under current classification. Two diagnoses where one is primary and clearly driving educational needs. |
This information is provided for educational advocacy and informational purposes only. It is not a diagnostic tool and does not constitute medical or legal advice. Families may wish to consult qualified professionals regarding their child's specific circumstances.