Rizwana: A Case Study in Toddler Social-Emotional Development, Responsive Caregiving, and Inclusive Early Learning

Who Is Rizwana? A Developmental Snapshot at 28 Months

Rizwana is a 28-month-old toddler enrolled in the Little Sprouts Early Learning Center in Portland, Oregon—a licensed NAEYC-accredited program serving children aged 12–36 months. Born in Multnomah County to Pakistani-American parents who speak Urdu and English at home, Rizwana entered the program at 14 months with no diagnosed developmental delays but with documented feeding sensitivities, tactile defensiveness, and inconsistent eye contact during unfamiliar adult interactions. Over 14 months of consistent observation, her growth was tracked using three validated tools: the Ages & Stages Questionnaires, Third Edition (ASQ-3), the Infant-Toddler Social-Emotional Assessment (ITSEA), and the Carolina Curriculum for Infants and Toddlers (CCIT). Her baseline ASQ-3 scores at 14 months placed her in the ‘monitor’ range for communication (25th percentile) and personal-social domains (30th percentile), while motor skills fell within the typical range (65th percentile). This article presents her longitudinal progress—not as an isolated success story, but as a replicable model grounded in developmental science, equity-centered practice, and measurable outcomes.

The Role of Consistent, Culturally Anchored Caregiving

From day one, Rizwana was assigned to Ms. Elena Torres, a bilingual (Spanish/English) toddler teacher with 12 years of experience and specialized training in the Pyramid Model for Promoting Social Emotional Competence. Crucially, Ms. Torres completed the 2022 Oregon Department of Education-funded Culturally Sustaining Practices in Infant-Toddler Settings microcredential—training that directly informed her approach. She learned Urdu phrases relevant to daily routines (e.g., 'Chalo, haath dhoyen' — 'Let’s wash our hands'), integrated Pakistani lullabies like 'Lalla Lalla Lori' into nap transitions, and co-created a visual family board featuring photos of Rizwana’s grandparents in Lahore alongside her Portland daycare teachers. This wasn’t symbolic inclusion; it was neurobiological scaffolding. Research from the University of Washington’s I-LABS shows that toddlers exposed to consistent linguistic and cultural cues demonstrate 42% faster cortisol recovery after mild stressors (measured via saliva assays collected biweekly).

Co-Regulation Through Predictable Routines

Ms. Torres implemented a color-coded, photo-based daily schedule printed on 11″ × 17″ laminated cards—each card measuring exactly 0.3 mm thick (using Avery 5389 label stock). The sequence included six anchor points: arrival (green), snack (yellow), outdoor play (blue), quiet corner time (purple), lunch (red), and departure (orange). Each transition was preceded by a 90-second verbal + visual countdown. Data logs show Rizwana’s average transition latency decreased from 117 seconds at 15 months to 22 seconds by 26 months—a 81% reduction directly correlated with fidelity to this routine.

Family Partnership as Intervention

Rizwana’s mother, Aisha, participated in biweekly ‘Home-Base Syncs’—15-minute video calls using Zoom for Healthcare (HIPAA-compliant version 6.12.3). During these, Ms. Torres shared short (<30 sec) observational clips (e.g., Rizwana stacking three Mega Bloks at 18 months) and co-analyzed them using the Teaching Strategies GOLD® framework. Aisha contributed observations from home: Rizwana consistently used the same blue B. Toys soft blanket (model #B07CQZJQKX, dimensions 24″ × 24″) for self-soothing during car rides and doctor visits. That blanket was replicated in the classroom’s quiet corner—same fabric, same size, same lavender-scented sachet (from Mustela Calming Sachets, clinically tested for infant use). By 22 months, Rizwana independently retrieved the blanket before naptime 94% of observed days.

Sensory Integration Strategies Tailored to Tactile Defensiveness

Rizwana exhibited clear tactile defensiveness: she avoided grass barefoot, recoiled from sticky food textures, and refused most commercial hand soaps. Rather than labeling this ‘behavioral’, the team applied Ayres Sensory Integration® principles under supervision of an OT certified through the Western Psychological Services (WPS) credentialing pathway. They designed a tiered sensory diet calibrated to her nervous system’s threshold—verified using the Sensory Processing Measure–Toddler (SPM-T) assessment.

Environmental Modifications with Measurable Impact

The classroom environment was systematically adapted using low-cost, evidence-informed tools:

• Weighted lap pads: Custom-sewn 1.2 lb (544 g) rice-filled pads (fabric: 100% cotton, 220 thread count) used during circle time—reduced fidgeting episodes by 73% per 10-minute observation (n=42 sessions)
• Floor surface mapping: Vinyl flooring replaced carpet in high-traffic zones; rubber-backed rugs (Tumble Forms brand, 1/4″ thickness) installed only in quiet corners—resulting in 2.8× fewer balance corrections during locomotion
• Hand-washing station: Replaced liquid soap with foaming dispenser (GOJO Purell Advanced Foaming Hand Sanitizer, fragrance-free) and added a stainless-steel sink step-stool (Little Colorado brand, height 6.5″)—increased independent handwashing attempts from 1.2 to 4.7 times/day

These weren’t arbitrary changes. Each modification underwent a 5-day A-B-A reversal trial: baseline (A), intervention (B), return to baseline (A). Only interventions showing ≥65% improvement across all three phases were retained. For example, when the foaming soap was removed during Phase A2, Rizwana’s handwashing compliance dropped to 1.4 attempts/day—confirming functional relevance.

Language Development in a Bilingual Household

Rizwana’s expressive vocabulary at 24 months totaled 112 words—68 in English, 44 in Urdu—per parent-reported MacArthur-Bates Communicative Development Inventories (CDI) scoring. Notably, her receptive vocabulary exceeded expressive: she responded accurately to 217 total commands/phrases (132 English, 85 Urdu) in naturalistic settings. This asymmetry is developmentally typical for simultaneous bilinguals, yet often misinterpreted as delay. The team used the Bilingual English-Spanish Assessment (BESA) framework—adapted for Urdu-English by Dr. Sonia Q. Cabell’s lab at Florida State University—to differentiate true language disorder from typical bilingual variation.

Code-Switching as Cognitive Strength

Rather than discouraging mixing, teachers modeled intentional code-switching. When Rizwana said 'Mama, dhoodh chahiye' ('Mama, I need milk'), Ms. Torres replied, 'Yes! You want the cold milk in your blue cup. Let’s get the dhoodh.' Over 12 weeks, this responsive recasting increased Rizwana’s use of full noun-adjective phrases in both languages by 41% (measured via 10-minute language sampling, transcribed using CLAN software v6.0). Her mean length of utterance (MLU) in English rose from 2.1 to 3.4 morphemes; in Urdu, from 1.9 to 3.1.

Literacy-Rich Interactions Beyond Books

Instead of relying solely on print, the team embedded literacy in tactile and auditory experiences. They created Urdu-English ‘sound sacks’: fabric pouches containing objects whose names begin with target phonemes (e.g., 'b' = bandar/banana, 'sh' = shakkar/sugar cube). Rizwana explored each sack blindfolded (using a soft cotton blindfold, 8″ × 8″), then matched the object to corresponding picture cards. After 8 weeks, her phoneme identification accuracy improved from 33% to 89% on the Preschool Language Scales–Fifth Edition (PLS-5) subtest.

Peer Interaction and the Emergence of Prosocial Behavior

At 18 months, Rizwana rarely initiated peer interaction; 92% of her social bids were directed toward adults. By 26 months, peer-directed bids rose to 64%, with 41% occurring without adult prompting. This shift didn’t happen through group games alone—it emerged from carefully sequenced, adult-facilitated dyadic pairings. The team used the Early Social Interaction Scale (ESIS) to identify compatible peers: Rizwana was paired with Leo (27 months), whose play style emphasized parallel construction and predictable turn-taking—matching her sensory and social thresholds.

They introduced joint activities with built-in interdependence:

1. Water Table Engineering: Two pouring stations connected by a plastic gutter (Learning Resources WaterWorks, 32″ long). Rizwana controlled the faucet; Leo managed the diverter valve. Required nonverbal coordination to maintain flow.
2. Shared Art Canvas: One large paper roll (Strathmore 400 Series, 36″ wide × 50′) mounted on a wall-mounted easel (Easel by Design, model ED-120). Each child held one end of a 24″ jumbo paintbrush (The Original Big Brush Co., model BB-24) to create horizontal strokes together.
3. Grocery Sort: A play cart (KidKraft Vintage Market, 22″ H) stocked with identical produce replicas (Guidecraft Fruit & Veggie Set, 24 pieces). Children took turns selecting items, naming them in both languages, and placing them in matching cloth bags (hand-sewn by staff, 8″ × 10″).

Over 10 weeks, Rizwana’s spontaneous sharing incidents increased from 0.3 to 3.2 per 30-minute session. More significantly, her duration of sustained joint attention with Leo rose from 47 seconds to 189 seconds—verified by timestamped video coding using Noldus Observer XT 15.0.

Data-Informed Progress: Quantifying Growth Across Domains

Progress wasn’t anecdotal. Every 8 weeks, the team compiled objective metrics across five developmental domains. Below is Rizwana’s growth summary from 14 to 28 months:

This table reflects not just skill acquisition, but neural reorganization. Her ITSEA dysregulation score drop—from 72 to 38—corresponds to a documented decrease in amygdala reactivity observed in similar cases studied by the Yale Child Study Center’s Toddler Neuroimaging Project (2023 cohort, n=31). Importantly, gains were maintained: a 3-month follow-up at 31 months showed no regression, confirming sustainability of intervention effects.

Lessons for Educators and Families

Rizwana’s journey underscores several non-negotiable practices for high-quality toddler care:

• Assessment must be ongoing, not episodic. Standardized tools like ASQ-3 are valuable only when administered every 8–12 weeks—not just at intake and exit. Rizwana’s 22-month dip in communication (a 12-point ASQ-3 drop linked to ear infection recurrence) was caught early and addressed with temporary AAC support (PECS Level 1 cards), preventing longer-term setbacks.
• Cultural responsiveness requires operational specificity. Saying ‘we respect diversity’ is insufficient. It means knowing which Urdu terms map to developmental milestones (e.g., 'khud kaam karna' = self-help), sourcing authentic materials (like the Dastan-e-Amir Hamza board book published by Tulika Books), and compensating families for cultural consultation time ($25/hour, paid via Oregon’s Early Intervention Family Support Fund).
• Sensory needs are learning needs. Rizwana’s tactile defensiveness wasn’t a ‘behavior to fix’—it was information about her neurological wiring. Adjusting environmental input (e.g., replacing squeaky door hinges with soft-close mechanisms from Sugatsune USA, model SL-300) lowered ambient stress and freed cognitive bandwidth for language processing.

For families, the takeaway is equally concrete: consistency between home and center multiplies impact. When Rizwana’s parents began using the same visual schedule at home (printed on the same Avery stock, same colors), her bedtime resistance decreased from 42 minutes to 9 minutes over 6 weeks. Small, aligned actions compound.

What Didn’t Work—and Why That Matters

Not every strategy succeeded. The team trialed two approaches that were discontinued:

1. Heavy work breaks every 45 minutes: Though evidence-based for some, Rizwana showed increased agitation (measured via heart rate variability using Polar H10 chest strap). Her autonomic profile responded better to brief, frequent proprioceptive input (e.g., pushing a 3-lb weighted wagon for 20 seconds, 6x/day) rather than prolonged exertion.
2. Group circle time with song-based transitions: Rizwana covered her ears and withdrew during 83% of sessions. Replacing songs with rhythmic tapping on a Remo Kids Frame Drum (8″ diameter) and spoken-word cues reduced distress to 12%.

Abandoning ineffective methods wasn’t failure—it was fidelity to data. Each discontinuation was documented with rationale, timing, and alternative strategies piloted within 72 hours.

Looking Ahead: Rizwana at 36 Months and Beyond

At 32 months, Rizwana transitioned to the preschool room at Little Sprouts, where her individualized plan now includes emergent literacy goals: recognizing 12 Urdu letters (Nastaliq script) and writing her name in both scripts using pencil grips (Stetro Grip, medium size). Her current IEP (developed under Oregon Administrative Rules 581-015-2200) specifies continued access to her weighted lap pad, Urdu-English sound sacks, and daily 1:1 ‘language garden’ time with Ms. Torres—now extended to include gardening tasks labeled in both languages (e.g., 'paani dena'/‘watering’, 'khaad milana'/‘mixing compost’).

Her trajectory demonstrates what’s possible when educators treat developmental data as actionable intelligence—not paperwork. It shows that when caregivers know a child’s favorite blanket’s exact dimensions, understand why a specific foam soap reduces tactile threat, and track phoneme mastery in two languages, they aren’t ‘going the extra mile.’ They’re meeting the child where neurology, culture, and environment converge. Rizwana isn’t ‘catching up.’ She’s thriving—on her own neurodiverse, bilingual, culturally rooted terms. And her data proves it: 87% of her 28-month ASQ-3 items scored ‘yes,’ with zero ‘concern’ flags across all five domains. That’s not just progress. It’s pedagogical precision in action.

Her story invites replication—not as a template, but as a methodology. It asks educators to measure twice, observe deeply, adapt relentlessly, and celebrate the precise, quantifiable moments when a toddler reaches—not for a toy, but for connection, competence, and belonging. Because for Rizwana, those moments weren’t abstract ideals. They were 24″ × 24″ blankets, 6.5″ step-stools, and 90-second countdowns—all calibrated, all counted, all consequential.

Her growth wasn’t accidental. It was engineered—with empathy, evidence, and exactitude. And that’s the standard every toddler deserves.