Glossary

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  • EAPRO
    East Asia and Pacific Regional Office
  • ECD
    early childhood development
  • EFA
    exploratory factor analysis
  • EG
    subject matter expert group
  • encyclopedia
    document describing the relevant characteristics of the countries participating in a study, for example, a description of the education system, the curricula of the subjects assessed or surveyed, teacher education, and instructional practices
    Author: Falk Brese, IEA, Nathalie Mertes, IEA
  • ERCE
    Estudio Regional Comparativo y Explicativo
  • ETS
    Educational Testing Service
  • explicit stratified sampling
    relies on independent selections within each stratum
    Author: Sabine Meinck, IEA