Data
73,545 items of data are available, covering 65,828 participants, encoded using Data-Coding
100651.
Defined-instances run from 0 to 3, labelled using Instancing
2.
4 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
47,054 participants, 47,054 items
Instance 1 : First repeat assessment visit (2012-13)
6,532 participants, 6,532 items
Instance 2 : Imaging visit (2014+)
17,996 participants, 17,996 items
Instance 3 : First repeat imaging visit (2019+)
1,963 participants, 1,963 items
Notes
ACE touchscreen question "Age is to Years as Height is to?". Part 9 of Fluid Intelligence test.
Offered choice from Long, Deep, Top, Metres or Tall.