Glossary
E-E-A-T
Definition
E-E-A-T is google's framework for assessing content: Experience, Expertise, Authoritativeness and Trustworthiness.
Why a data site cares
For topics touching child health and development, sourcing and author transparency carry disproportionate weight.
This is why every statistic on this site carries a source and a date, and why the methodology page exists at all.
More terms
Helpful content
Google's framing for content written for people rather than for search engines.
In-app purchase
A payment made inside an app or game after installation.
Cohort effect
A pattern specific to people born in a particular period, as distinct…
Median age
The age at which half a population is older and half younger.
Ageing index
The number of people over 65 per 100 people under 15.
School readiness
Whether a child has the self-care, attention and communication skills to cope…