Normative instrumentOpen access
UNICEF ECDI 2030
UNICEF · 2020
Normative Research
This is a population-level study. Its data informs the age windows and confidence scores behind our milestone predictions — telling us when most children reach a given milestone, and how much variation exists.
Age range
2 years
to 4 yr 11 mo
Milestones covered
8
in our corpus
Coverage by age & domain
Each cell shows how many items this source covers in that age band and developmental category. Darker = more coverage.
| 0–12mo | 12–24mo | 24–36mo | 36–48mo | 48–60mo | 60mo+ | |
|---|---|---|---|---|---|---|
| Curriculum | 1 |
Domains assessed
Literacy & numeracySocial & emotionalLearning approachesPhysical
How we used it
8 items mapped to canonical milestones via construct_mappings.
Citation
UNICEF (2020). ECDI 2030: Early Childhood Development Index 2030. New York: UNICEF.
Developmental milestones (1)
Canonical milestones in our developmental ontology that cite this source.