The 1958 National Child Development Study (NCDS) assessed their cohort members (CMs) during the study’s age 11 sweep using the General Ability Test (Verbal and Non-verbal).
Details on this measure and the data collected from the CMs are outlined in the table below.
[table id=195 /]
- Overview of all cognitive measures in NCDS
- Overview of childhood cognitive measures across all studies
This page is part of CLOSER’s ‘A guide to the cognitive measures in five British birth cohort studies’.