: Data-Field 4924

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Data

238,503 items of data are available, covering 208,592 participants, encoded using Data-Coding 100642.
Defined-instances run from 0 to 3, labelled using Instancing 2.

Graph illustrating main data

Counts of participants/items last updated 30 Oct 2020.

4 Instances

Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
168,386 participants, 168,386 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
20,220 participants, 20,220 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
45,539 participants, 45,539 items
Graph illustrating main data

Instance 3 : First repeat imaging visit (2019+)
4,358 participants, 4,358 items
Graph illustrating main data

Notes

ACE touchscreen question "In this next game you will have two minutes to do as many puzzle questions as possible. Don't spend too long on any one puzzle - you can skip any puzzle if you wish.". Participants were offered the chance to skip the Fluid Intelligence test at this point.

3 Categories

Category ID	Description	Items
100000	Assessment Centre	+2145
100026	Cognitive function	+92
100027	Fluid intelligence / reasoning	16

0 Related Data-Fields

There are no related data-fields

3 Resources

Preview	Name	Res ID
	Screenshot from touchscreen questionnaire used to capture field 4924	100446
	Fluid-intelligence measurement using ACE	100231
	Touchscreen questionnaire ordering, validation and dependencies	113241