Description
Griffiths III is the product of a thorough re-standardisation of the Griffiths Mental Development Scales (GMDS) – described as the ‘gold standard’ in child development testing. It is a comprehensive, child-friendly developmental measure for continuous use from birth to 6 years (72 months).
The standardisation was conducted by the Association for Research in Infant and Child Development (ARICD) and completed in 2015 using a representative sample from the UK and Ireland.
