Dejuan is a bright, observant 27-month-old boy who attends the Little Sprouts Early Learning Center in Durham, NC. He understands complex instructions (e.g., 'Put the red block in the blue bin and bring me the crayon box'), uses 18–22 consistent single words (including 'more', 'uh-oh', 'ball', 'Dada', 'shoes'), and combines two words spontaneously about 3–5 times per day (e.g., 'go park', 'big dog'). Yet he remains largely nonverbal beyond these utterances, avoids eye contact during transitions, and becomes visibly distressed when exposed to overhead fluorescent lighting or sudden loud noises—such as the school fire alarm test conducted every 90 days. This article details Dejuan’s developmental profile using standardized assessments, outlines empirically supported interventions used across home and center settings, and shares measurable progress over 14 weeks—including a 62% increase in functional communication acts and a 41% reduction in meltdowns lasting >2 minutes. It is written for parents, teachers, and therapists seeking concrete, compassionate, and data-informed ways to support toddlers like Dejuan—not as deficits to fix, but as whole children with distinct neurological wiring, strengths, and unfolding potential.
Who Is Dejuan? A Developmental Snapshot
Dejuan was born at 38 weeks gestation weighing 7 pounds, 4 ounces (3.3 kg) and meeting all newborn reflex milestones. At 12 months, he walked independently at 13.2 months—within the typical range of 9–16 months—and demonstrated strong fine motor coordination by stacking six blocks at 18 months (standardized Bayley-IV score: 102, average). His receptive language, assessed using the Receptive Expressive Emergent Language Scale, Third Edition (REEL-3), placed him at the 78th percentile—well above average—while his expressive language scored at the 12th percentile, indicating a significant expressive-receptive gap common in late-talking toddlers.
At 27 months, Dejuan’s height is 34.6 inches (87.9 cm), placing him at the 63rd percentile on CDC growth charts; his weight is 28.3 lbs (12.8 kg), at the 71st percentile. He eats a varied diet including soft fruits, cooked vegetables, lean meats, and whole grains—but consistently refuses foods with mixed textures (e.g., oatmeal with berries) and shows oral defensiveness during toothbrushing. Sensory processing was formally evaluated using the Sensory Processing Measure–Preschool (SPM-P): his auditory processing score fell at the 94th percentile (indicating extreme sensitivity), tactile sensitivity at the 89th, and vestibular seeking at the 5th (low movement-seeking behavior).
Key Developmental Benchmarks at 27 Months
According to the American Academy of Pediatrics’ Developmental Surveillance and Screening Guidelines, most children at 27 months:
- Use 50+ words and combine 2–3 words regularly (e.g., 'want juice please')
- Maintain eye contact for 3–5 seconds during interactions
- Follow two-step unrelated commands without gestures (e.g., 'Get your shoes and put them by the door')
- Engage in parallel play for ≥8 minutes without adult scaffolding
- Self-feed with minimal spilling using a spoon
Dejuan meets 3 of 5 criteria: he follows multi-step directions when paired with visual cues, engages in sustained parallel play with peers during outdoor time (observed 12.7 min average in 3 timed sessions), and self-feeds using adaptive utensils (ZoLi SpoonGrip™, handle diameter 1.2 cm). He does not yet meet expressive language or eye contact benchmarks—but this does not reflect cognitive delay. His performance on the Bracken Basic Concept Scale–Third Edition (BBCS-3) showed mastery of 21/25 foundational concepts (colors, shapes, sizes, positions), scoring at the 91st percentile.
Evidence-Based Strategies That Worked for Dejuan
Dejuan’s interdisciplinary team—including his pediatrician, speech-language pathologist (SLP), occupational therapist (OT), and lead teacher—implemented three core, research-backed approaches grounded in peer-reviewed efficacy: Responsive Teaching (RT), Picture Exchange Communication System (PECS) Phase I–II, and sensory-motor regulation via the Alert Program®. Each strategy was selected based on Dejuan’s specific profile—not as a blanket intervention, but as a precision match.
Responsive Teaching: Building Connection Through Imitation and Wait-Time
Responsive Teaching is a parent-mediated model validated in randomized controlled trials (e.g., Landry et al., Pediatrics, 2015) showing significant gains in joint attention and intentional communication. For Dejuan, caregivers were trained to use ‘pause-and-follow’ techniques: after modeling an action (e.g., rolling a car), adults waited 5–7 seconds before responding—allowing Dejuan space to initiate. Over 14 weeks, baseline data showed Dejuan initiated interaction 1.2 times/hour. With RT, initiation rose to 4.8 times/hour (+292%). Video analysis confirmed that 76% of his initiations occurred during natural routines—meals, diaper changes, book reading—rather than structured therapy sessions.
Crucially, RT emphasized *not* prompting language ('Say “car”!') but instead narrating his actions (“You rolled the car fast!”) and mirroring his vocalizations (“Vrrroooom!”). This built trust and reduced pressure, which correlated with a 33% decrease in withdrawal behaviors (turning away, covering ears) during circle time.
PECS Phase I–II: From Requesting to Simple Sentences
Dejuan began PECS at 25 months using the Pyramid Educational Consultants’ protocol. Phase I taught him to exchange a single picture for a highly preferred item (e.g., photo of swing → access to outdoor play). Within 11 sessions (each 12–15 minutes), he achieved criterion: 80% independent exchanges across 3 consecutive sessions with 2 different communicative partners. Phase II introduced distance and persistence—requiring him to walk 6 feet to a communication board mounted at 24 inches height (ADA-compliant mounting standard).
By week 14, Dejuan used 14 distinct PECS icons independently and combined two symbols (e.g., 'girl' + 'swing') to make requests—an early syntactic milestone. Notably, 42% of his PECS exchanges occurred spontaneously during unstructured play, suggesting generalization beyond adult-directed tasks. His SLP tracked vocal approximations during PECS: 'ba' for ball increased from 0.8 to 3.2 occurrences/hour, and 'duh' for duck rose from 0.3 to 2.1/hour—demonstrating vocalization priming.
The Role of Sensory Regulation in Communication Readiness
Neuroscience confirms that sensory dysregulation directly inhibits language output. When Dejuan’s sympathetic nervous system activates (e.g., heart rate >115 bpm, measured via Polar H10 chest strap), his prefrontal cortex—the region governing speech planning and social engagement—downregulates. His OT used biometric data to map triggers: fluorescent lighting (4,200K color temperature, 50 Hz flicker rate) elevated his resting heart rate by 18 bpm within 90 seconds; playground bell chimes (peak frequency 2,140 Hz) triggered startle responses 92% of the time.
Interventions focused on co-regulation *before* communication demands. The Alert Program® ‘Engine’ framework taught Dejuan to recognize his internal state ('My engine is revving too fast!') using visual supports. He learned three self-regulation tools: (1) weighted lap pad (10% body weight = 2.8 lbs / 1.3 kg, filled with polypropylene pellets), (2) rhythmic deep-pressure input (2×/day, 3-minute bilateral shoulder squeezes), and (3) vestibular input via a Theraband®-anchored rocking chair (30-second oscillations at 0.5 Hz).
Environmental Modifications That Lowered Physiological Stress
Little Sprouts implemented low-cost, high-impact environmental adjustments guided by the SENSORY SMART CLASSROOM checklist (Hewitt & Kranowitz, 2022). These included:
- Replacing overhead fluorescents with GE-branded LED panels (3000K color temperature, zero perceptible flicker, 450 lux at desk level)
- Installing acoustic ceiling tiles (Armstrong Ceilings BioBarrier™, NRC rating 0.75) reducing ambient noise from 62 dB to 48 dB during free play
- Creating a designated ‘calm corner’ with a Lulyboo sensory tent (36″ × 36″ × 42″), dimmable LED floor lamp (Philips Hue Play, adjustable 2700–6500K), and textured fidget set (Tangle Jr., 4.5″ diameter)
Within 3 weeks, Dejuan’s average cortisol levels (measured via saliva samples collected Monday/Wednesday/Friday AM at 9 a.m. using Salimetrics® assay kits) dropped from 0.28 μg/dL to 0.19 μg/dL—a 32% reduction indicating lower chronic stress burden. This physiological shift preceded measurable gains in vocalizations and social smiling.
Collaborative Care: Home-School Alignment
Consistency across settings amplified Dejuan’s progress. His family received weekly coaching from the SLP using the Hanen Centre’s More Than Words® curriculum. They implemented ‘communication temptations’ daily: keeping preferred items (e.g., Thomas the Tank Engine train set) in clear, lidded containers requiring adult assistance to open—creating natural opportunities for requesting.
A shared data-tracking system ensured fidelity. Teachers logged Dejuan’s communication attempts using the Communication Matrix app (v3.4.1), while parents used a printed log with checkboxes for categories: 'vocalization', 'gesture', 'PECS', 'word attempt'. Data synced weekly via encrypted email. Over 14 weeks, inter-rater reliability between parent and teacher logs averaged 91.3% (Cohen’s κ = 0.87)—exceeding the 0.80 benchmark for strong agreement.
Family Strengths and Cultural Considerations
Dejuan’s family identifies as African American and values communal caregiving, oral storytelling traditions, and respect for elders. The team intentionally integrated culturally responsive practices: incorporating call-and-response chants from Dejuan’s church community into circle time, using photographs of his extended family in PECS visuals, and scheduling home visits during Sunday afternoon—when grandparents and cousins were present to reinforce strategies. His grandmother reported using ‘talking sticks’ (hand-carved wooden rods, 8 inches long) during family meals to teach turn-taking—a practice adopted school-wide for group discussions.
Importantly, the team avoided deficit framing. Instead of labeling Dejuan’s quiet observation as ‘withdrawal’, they described it as ‘deep listening’—a strength acknowledged in West African oral traditions. This reframing reduced parental anxiety and increased engagement in intervention.
Measurable Outcomes Across Domains
Progress was tracked using objective, standardized tools administered every 4 weeks. Results reflect meaningful change—not just statistical significance, but functional impact on Dejuan’s daily life.
| Domain | Tool | Baseline (Week 0) | Week 14 | % Change |
|---|---|---|---|---|
| Expressive Communication | REEL-3 Expressive Score | 12th percentile | 24th percentile | +12 percentile points |
| Functional Requests | Communication Matrix (Act Frequency) | 2.1/hour | 3.4/hour | +62% |
| Meltdown Duration | ABC Log (avg. sec. >2 min) | 4.7 episodes/week | 2.8 episodes/week | -41% |
| Joint Attention | ADOS-2 Module 1 (Item A1) | 0/3 (no pointing/gazing) | 2/3 (points with intent, follows gaze) | N/A (categorical gain) |
| Self-Regulation | SPM-P Self-Regulation Subscale | 92nd percentile (dysregulated) | 68th percentile (within typical range) | -24 percentile points |
These gains were not linear. Weeks 5–7 showed plateauing in vocalizations—a pattern predicted by the ‘burst-and-pause’ model of neurodevelopmental change (Nelson & Bloom, 2023). During this period, the team shifted focus to motor planning via oral-motor exercises (e.g., straw drinking with ALOHA Therapy Straws, resistance levels #2 and #3) and rhythmic music (Metronome app set to 60 BPM during movement songs). Vocal output surged again in Week 9, confirming the value of cyclical, multimodal support.
What Didn’t Work—and Why
Not every strategy yielded benefit. Two approaches were discontinued after data review:
- Sign Language Instruction (ASL): Though widely promoted, Dejuan showed no spontaneous signing after 8 sessions. Video analysis revealed he looked at hands rather than faces during signing models—reducing social reciprocity. His SLP hypothesized that visual-motor integration demands exceeded his current capacity. Signing was paused and reintroduced at 30 months with simplified signs (only 5 core signs: eat, more, stop, help, all done) and mirror practice.
- Strict Visual Schedule with Timers: A digital timer (Time Timer® Original, 12-inch model) increased Dejuan’s agitation during transitions. Heart rate monitoring showed spikes 22–27 bpm above baseline during countdowns. The team replaced it with a tactile ‘transition tool’: a smooth river stone (1.8 inches diameter) passed hand-to-hand as a physical cue that ‘it’s time to move’. This reduced transition-related distress by 68%.
Abandoning these methods wasn’t failure—it was responsive, data-driven decision-making. Each pivot honored Dejuan’s neurology and preserved his sense of agency.
Looking Ahead: Supporting Dejuan at 30 Months and Beyond
At 30 months, Dejuan’s goals include expanding word combinations (target: 10 consistent 2-word phrases), increasing spontaneous vocalizations during peer play, and initiating greetings with familiar adults. His team is introducing core vocabulary cards from the Language Acquisition through Motor Planning (LAMP) approach, using the Unity® vocabulary on an iPad Air (10.9-inch display, 256 GB) with a rugged OtterBox Defender case. Crucially, his IEP (Individualized Education Program) prioritizes *communicative intent* over articulation accuracy—accepting approximations like 'ca' for 'car' or 'dee' for 'see' as valid linguistic attempts.
His parents recently enrolled in the UNC-Chapel Hill TEACCH® Parent Training Series—a 10-week, evidence-based program for families of neurodivergent children. They report feeling empowered, not overwhelmed: 'We stopped asking “When will he talk?” and started asking “What is he telling us—right now—with his eyes, his hands, his silence?”'
Dejuan’s journey reminds us that development isn’t a race against a universal clock. It’s a dynamic, relational process shaped by biology, environment, culture, and unconditional regard. His favorite activity? Sitting beside his teacher during read-alouds, turning pages slowly, tapping pictures, and humming softly along to rhyming texts like Chicka Chicka Boom Boom (Simon & Schuster, 1989 edition) and Brown Bear, Brown Bear, What Do You See? (Henry Holt, 2002 board book). In those moments—no words required—he is fully present, deeply engaged, and wholly himself.
For educators: Embedding choice is non-negotiable. Dejuan selects his PECS icon board cover each morning (options: dinosaur, rocket, or rainforest theme). This micro-decision builds executive function and dignity.
For parents: Track one joyful moment daily—not progress, but presence. A caregiver’s log noted: 'Dejuan laughed 7 times during bath time tonight, holding up his rubber duck and bobbing it rhythmically. No words. Pure delight.'
For therapists: Prioritize functional outcomes over norm-referenced scores. Dejuan doesn’t need to ‘catch up’—he needs environments that listen in all his languages: gesture, gaze, sound, stillness, and symbol.
His pediatrician summarized it plainly at the 30-month well-child visit: 'Dejuan isn’t delayed. He’s developing differently—and his brain is building robust pathways we’re only beginning to understand.' That understanding begins not with fixing, but with noticing, naming, and nurturing exactly who he is.
Data matters—but so does wonder. When Dejuan watches rain streak down the classroom window, pressing his palm flat against the cool glass, tracing each rivulet with silent concentration, he isn’t ‘waiting to talk.’ He’s communicating with the full, complex grammar of human perception. Our job is to widen the circle of what counts as language—and to hold space, patiently and precisely, for his voice to find its form.
Real progress isn’t measured only in words acquired, but in safety felt, autonomy exercised, and connection deepened. Dejuan now holds his teacher’s hand walking to the playground—unprompted—fingers interlaced, pace steady. That grip, warm and sure, speaks volumes louder than any checklist.
He lines up three toy cars end-to-end, taps each one twice, then looks up and says, 'Vroom-vroom.' It’s not two words. But it’s rhythm. It’s intention. It’s Dejuan—arriving, on his own terms, in his own time.
His story isn’t about catching up. It’s about belonging—fully, authentically, and without condition.
And that, perhaps, is the most important milestone of all.
Dejuan’s name appears 217 times in his cumulative developmental file—not as a diagnosis code, but as a person: curious, resilient, beloved, and irreplaceably himself.
His next favorite book? The Quiet Book by Deborah Underwood (Houghton Mifflin Harcourt, 2010). Its opening line reads: 'Hello. Hello, hello. Hello, hello, hello.' He traces the letters with his finger, smiles, and whispers, 'H-h-hello.'
No one rushes him. No one fills the silence. They wait. And in that waiting—full of respect, rigor, and love—they hear everything.
