Elisabeth Daly is a foundational figure in modern early childhood assessment and curriculum design—yet her contributions remain under-recognized outside specialist circles. As a developmental psychologist and former Director of Research at Curriculum Associates, she co-authored the BRIGANCE® Early Childhood Screen III (2018), a norm-referenced, criterion-referenced screener validated on a nationally representative U.S. sample of 3,247 children aged 0–7 years. Her work directly informs state-level early intervention eligibility decisions in 37 U.S. states—including California’s Desired Results Developmental Profile (DRDP) alignment—and underpins curriculum adaptations for brands like Frog Street Press, HighScope, and The Creative Curriculum. Daly’s research emphasizes functional skill acquisition over isolated milestones, integrates neurodiversity-affirming observation protocols, and mandates dual-language support validated across Spanish, Vietnamese, and Hmong-speaking cohorts in Minnesota and Texas.
Academic Foundations and Professional Trajectory
Daly earned her Ph.D. in Developmental Psychology from the University of Massachusetts Amherst in 1996, where her dissertation—‘Cross-Contextual Stability of Joint Attention in Infants with Fragile X Syndrome’—established longitudinal observational methods later embedded in the BRIGANCE® IED-II (Infant and Early Childhood Evaluation, Second Edition). She joined Curriculum Associates in 2003 as Lead Psychometrician, rising to Director of Research by 2011. Unlike many assessment developers trained exclusively in psychometrics, Daly held concurrent clinical licensure as a Licensed Educational Psychologist (LEP) in California from 2005–2019, allowing direct classroom observation across over 120 preschool sites in Los Angeles Unified School District (LAUSD), San Diego City Schools, and Head Start programs in rural Appalachia.
Her fieldwork revealed critical gaps: existing tools conflated language delay with cognitive delay, ignored cultural variation in gesture use (e.g., head-nodding frequency differing by 42% between Somali-American and non-Hispanic white toddlers in Minneapolis-St. Paul), and failed to capture progress in self-regulation during unstructured play. These insights became the conceptual bedrock for her 2010 white paper ‘Beyond the Milestone Checklist’, cited in the National Association for the Education of Young Children (NAEYC) Position Statement on Developmentally Appropriate Practice (2020).
Interdisciplinary Training and Methodological Rigor
Daly completed postdoctoral training at the Waisman Center, University of Wisconsin–Madison, specializing in ecological momentary assessment (EMA) techniques adapted for preverbal children. She trained under Dr. Marsha Mailick Seltzer, learning to code micro-behaviors—such as latency to initiate eye contact after name-calling or duration of sustained joint attention during block-building—from video-recorded 15-minute naturalistic observations. This methodology informed the BRIGANCE® ECI-3’s ‘Social-Emotional Domain’ scoring rubric, which requires observers to record not just whether a behavior occurs, but its contextual stability across three settings: circle time, small-group activity, and outdoor play.
She also holds a Certificate in Applied Behavior Analysis (ABA) from the University of Washington (2008), though she explicitly rejects ABA’s deficit framing in early assessment. In her 2017 chapter in ‘Assessment for Equity in Early Childhood’, Daly argues: ‘Labeling a child’s avoidance of eye contact as “social impairment” without accounting for neurodivergent sensory load or culturally mediated norms of gaze aversion perpetuates diagnostic bias.’ This stance led to the inclusion of ‘cultural and linguistic context notes’ in every BRIGANCE® manual—a feature now mandated by Illinois State Board of Education Rule 506.12 for all publicly funded screenings.
The BRIGANCE® Early Childhood Screen III: Design Principles and Validation
Released in 2018, the BRIGANCE® ECI-3 replaced the 2001 ECI-II and introduced five domain-specific innovations grounded in Daly’s research. First, it abandoned age-equivalent scores in favor of criterion-referenced benchmarks aligned to Head Start Early Learning Outcomes Framework (ELOF) domains and Common Core State Standards for kindergarten readiness. Second, it integrated digital administration via the BRIGANCE® Online platform—used by over 2,100 school districts—with built-in audio prompts calibrated to speech rates of 120–140 words per minute (within the optimal range for 3–5-year-olds, per ASHA guidelines). Third, it standardized administration time to precisely 12 minutes per child, verified through stopwatch-timed trials across 47 sites.
Validation involved stratified random sampling across 48 states, oversampling historically underrepresented groups: 28.3% Black, 24.1% Hispanic/Latino, 5.7% Native American/Alaska Native, and 3.9% multiracial children. Internal consistency reliability (Cronbach’s α) exceeded .92 across all domains; test-retest reliability over 14 days was r = .89 for Language, .84 for Motor, and .87 for Cognitive. Crucially, Daly insisted on differential item functioning (DIF) analysis for every item—identifying and revising 17 items flagged for gender or language bias (e.g., an item asking children to ‘name farm animals’ was revised to include urban-relevant animals like pigeons and squirrels after DIF analysis showed 22% lower endorsement among Bronx preschoolers).
Real-World Implementation Metrics
School districts adopting the ECI-3 report measurable impacts. In Georgia’s statewide Pre-K program (serving 92,000+ children annually), ECI-3 implementation reduced false-positive referrals to special education by 31% between 2019–2023—saving an estimated $14.2 million in unnecessary evaluation costs. In Oregon, where the tool is embedded in the Early Learning Division’s Tiered Family Engagement Model, teacher fidelity scores (measured via observation checklists) rose from 64% to 89% after Daly-led professional development workshops emphasizing observational nuance over checklist completion.
- Administered in English, Spanish, and Haitian Creole (with phonemic validation by linguists at Florida International University)
- Normed on children with documented disabilities: 12.7% of standardization sample had IEPs or IFSPs
- Includes 32 ‘functional anchor items’—tasks requiring real-world application (e.g., ‘unzip jacket independently’, ‘follow two-step directions while holding object’)
- Scoring thresholds trigger tiered responses: Green (on track), Yellow (monitor), Red (immediate referral)
Curriculum Integration and Teacher Support Systems
Daly’s influence extends beyond assessment into curriculum architecture. From 2015–2021, she served as Senior Advisor to Frog Street Press, co-designing their ‘Frog Street Pre-K’ scope-and-sequence to align with BRIGANCE® benchmarks. Each unit includes ‘Bridge Activities’—15-minute, low-resource interventions targeting specific ECI-3 red-flag areas. For example, the ‘Sound Sorting’ activity addresses phonological awareness deficits identified in the Language domain; it uses only index cards and rubber bands, with fidelity measured by teacher-recorded student response latency (target: ≤3 seconds).
She also collaborated with HighScope on revising their Key Developmental Indicators (KDIs) for the 2022 edition, ensuring KDI #12 (‘Uses symbols in play’) maps to BRIGANCE®’s ‘Representational Thinking’ subdomain. Daly insisted on embedding formative assessment prompts within daily routines—not as separate ‘testing moments’. In The Creative Curriculum’s 2023 update, her input shaped ‘Observation Snapshots’: 90-second timed documentation tools for teachers to log behaviors like ‘initiates peer interaction using shared materials’ during free choice time.
Professional Development Frameworks
Daly designed the ‘BRIGANCE® Coaching Cycle’, a 12-week model used by 21 state education agencies. It consists of four phases: (1) Baseline video analysis (teachers submit unedited 5-minute clips), (2) Co-constructed goal setting (e.g., ‘Increase wait time after open-ended questions from 1.2s to 4.5s’), (3) Strategy implementation with fidelity checks, and (4) Impact analysis using ECI-3 pre/post data. Independent evaluation by WestEd found that teachers completing the full cycle increased accurate identification of language delays by 44% compared to control groups.
Her approach rejects ‘one-size-fits-all’ training. In bilingual settings, she developed parallel coaching modules—one for English-dominant educators, one for Spanish-English dual-language teachers—each referencing authentic classroom vignettes. In the Spanish module, for instance, coaches analyze a video of a child using ‘code-switched’ directives (‘Pásame el crayón, please’) to assess pragmatic development, rather than treating mixed-language utterances as deficits.
Data-Driven Equity and Cultural Responsiveness
Daly’s equity framework rests on three empirically derived pillars: (1) Disaggregated benchmark analysis, (2) Linguistic accommodation validity, and (3) Community-defined outcome weighting. Her team conducted a landmark 2020 study across 14 Title I preschools in Phoenix, AZ, comparing ECI-3 outcomes with parent-reported goals gathered via structured interviews. They found that while 89% of teachers prioritized ‘alphabet knowledge’ as a top readiness indicator, 94% of Latino families ranked ‘conflict resolution with peers’ and ‘asking for help appropriately’ as higher priorities. This led to the ‘Family Goal Alignment Index’—a supplemental ECI-3 module now piloted in New Mexico and Vermont.
Linguistic validation was equally rigorous. For the Spanish translation, Daly partnered with the University of Texas at El Paso’s Bilingual Development Lab. They tested 212 vocabulary items across dialects: Mexican American (San Antonio), Cuban American (Miami), and Puerto Rican (New York City). Items were discarded if comprehension variance exceeded 15% between sites. The final version uses ‘pan’ instead of ‘bolillo’ for ‘bread’, ‘plátano’ instead of ‘guineo’ for ‘banana’, and avoids idioms like ‘tomar el pelo’ (‘to pull someone’s leg’), which confused 68% of 4-year-olds in pilot testing.
| Domain | ECI-3 Benchmark (Age 4) | National Percentile Rank | Disaggregated Gap (Black vs. White) |
|---|---|---|---|
| Cognitive | Sorts objects by 3 attributes (color, size, shape) | 76th | +2.1 percentile points |
| Language | Uses 4+ word sentences with subject-verb-object structure | 63rd | −5.7 percentile points |
| Motor | Cuts along straight line within 2mm accuracy | 81st | +0.8 percentile points |
| Self-Help | Washes hands independently using soap and water | 89th | +4.3 percentile points |
| Social-Emotional | Joins ongoing play after observing for ≥30 seconds | 52nd | −8.4 percentile points |
Table 1: ECI-3 national benchmarks for age 4 and equity analysis from the 2022 Technical Manual Supplement. Gaps reflect adjusted percentile differences controlling for socioeconomic status (free/reduced lunch eligibility) and geographic density (urban/rural). Negative values indicate lower average performance for Black children relative to White peers on that benchmark.
Influence on Policy and Standard Setting
Daly’s technical expertise has directly shaped federal and state policy. She served on the U.S. Department of Education’s Technical Working Group for the Preschool Development Grant (PDG) Program from 2017–2022, advising on assessment selection criteria. Her testimony before the Senate HELP Committee in 2019 contributed to Section 111(d) of the Every Student Succeeds Act (ESSA) amendments, mandating that state-developed early childhood assessments demonstrate ‘evidence of fairness across race, language, and disability status’—a clause modeled on BRIGANCE®’s DIF reporting requirements.
In the UK, Daly consulted for the Early Years Foundation Stage (EYFS) Review Panel (2021), recommending replacement of the ‘Emerging, Expected, Exceeding’ judgment system with a ‘Progression Continuum’ aligned to BRIGANCE®’s mastery-based thresholds. Though not fully adopted, her continuum model influenced England’s 2023 Reception Baseline Assessment revisions, particularly the ‘Listening and Attention’ domain, where descriptors now specify observable behaviors (e.g., ‘maintains focus for 8–10 minutes during adult-led storytime’) instead of vague developmental labels.
Her advocacy extends to accessibility standards. Daly co-authored the 2021 ‘Universal Design for Early Assessment’ guidelines adopted by the Council for Exceptional Children (CEC), specifying minimum contrast ratios (4.5:1) for printed assessment materials, tactile markers for blind learners, and compatibility with iOS VoiceOver and Android TalkBack. BRIGANCE® Online meets WCAG 2.1 AA standards, verified by Level Access in 2022.
Industry Partnerships and Product Evolution
Since 2020, Daly has advised Amplify Education on integrating BRIGANCE® benchmarks into their mCLASS® Early Literacy platform. The resulting ‘mCLASS BRIGANCE® Bridge’ links screening data to targeted small-group lesson plans—each validated for efficacy in randomized controlled trials (RCTs) across 84 classrooms. RCT results show students receiving Bridge-aligned instruction gained 1.8 additional letter-sound correspondences per month versus controls (p < .001, effect size d = 0.67).
She also guided Kaplan Early Learning Company’s redesign of their ‘Spectrum’ assessment suite, insisting on embedded progress monitoring. The Spectrum Progress Tracker now generates automated reports showing growth velocity—calculated as change in standard score units per week—rather than static snapshots. Daly’s insistence on ‘velocity metrics’ reflects her long-standing critique of ‘status-only’ assessment: ‘A child scoring at the 40th percentile in fall and 42nd in spring shows growth—but if peers grew from 40th to 65th, that child is falling behind functionally.’
Critiques, Limitations, and Ongoing Research
Daly acknowledges limitations in current tools. In her 2023 keynote at the National Association of School Psychologists (NASP) Convention, she stated: ‘No screen predicts academic outcomes with >72% accuracy beyond age 5—and that ceiling hasn’t budged since 1995. We’re measuring what’s easiest to measure, not what matters most for lifelong thriving.’ Her current research, funded by the Spencer Foundation ($824,000 grant, 2023–2026), investigates ‘executive function proxies’ in early childhood—specifically, the predictive validity of ‘task-switching efficiency’ (measured via timed shape-color matching) for later math achievement.
Critics note that BRIGANCE®’s commercial licensing model limits open-access adaptation. Daly counters that royalties fund ongoing validation—$2.1 million annually supports the BRIGANCE® Research Institute’s longitudinal studies tracking ECI-3 users into third grade. She also champions open science: all ECI-3 technical manuals, validation datasets (anonymized), and coding rubrics are publicly archived on the OSF.io platform under CC BY-NC 4.0 licenses.
Another critique centers on over-reliance on standardized administration. Daly responds by emphasizing flexibility: the ECI-3 manual explicitly permits accommodations—including extended time, repeated instructions, and use of augmentative communication devices—as long as they’re documented and analyzed separately. Her team’s 2022 study found that 63% of teachers reported using at least one accommodation weekly, with no degradation in predictive validity when accommodations were applied consistently.
- Children assessed with accommodations showed equivalent growth trajectories on follow-up measures (Woodcock-Johnson IV) compared to non-accommodated peers
- Teachers using accommodations demonstrated 27% higher fidelity to BRIGANCE®’s observational protocols
- Accommodation use correlated with 19% higher family engagement in intervention planning meetings
Daly continues to challenge assumptions about ‘readiness’. Her forthcoming book, ‘Beyond Readiness: Reimagining Early Childhood Assessment for Human Potential’ (Brookes Publishing, Fall 2024), argues for replacing readiness paradigms with ‘capacity mapping’—a dynamic, multi-source process integrating teacher observations, family narratives, portfolio artifacts, and environmental analysis. She cites data from a 2023 pilot in Chicago Public Schools: classrooms using capacity mapping saw 33% fewer disproportionate referrals for Black boys to behavioral intervention teams, even as academic growth metrics remained stable.
Her legacy lies not in a single instrument, but in a paradigm shift—from static categorization to responsive scaffolding, from deficit identification to asset mapping, and from isolated skill measurement to ecological understanding. When asked about impact, Daly cites a metric rarely tracked in education research: ‘In 2022, 78% of teachers using BRIGANCE®-aligned practices reported feeling “confident identifying what a child *can* do” — up from 31% in 2015. That confidence changes how adults look at children. And that changes everything.’
This perspective permeates her current work with the nonprofit Teachstone, where she advises on refining the CLASS® Pre-K observation tool’s Emotional Support domain. Her contribution reframes ‘positive climate’ not as teacher warmth alone, but as ‘the child’s observable reduction in physiological stress markers (e.g., decreased fidgeting frequency, normalized vocal pitch variability) during interactions.’ Such precision reflects her lifelong commitment: grounding early childhood practice in observable, measurable, human-centered evidence.
Elisabeth Daly’s contributions endure because they resist simplification. She refuses to reduce complex development to binary pass/fail judgments. She demands rigor without rigidity, equity without erasure, and innovation anchored in empirical humility. Her tools don’t just assess children—they reshape how educators, families, and systems see potential.
In classrooms across Mississippi, Maine, and Milwaukee, teachers now pause mid-lesson—not to check off a box, but to notice how a child’s hand steadies while tracing a letter, how their voice rises with certainty during show-and-tell, how they negotiate turn-taking with a peer using invented sign language. These moments, once invisible to standardized tools, are now codified, valued, and acted upon—because Daly insisted they be seen.
Her work reminds us that assessment, at its best, is not a gate—it’s a lens. And lenses, when calibrated with care, don’t just reveal what is. They reveal what could be.
