: Data-Field 5012

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Data

197,102 items of data are available, covering 159,009 participants, encoded using Data-Coding 100650.
Defined-instances run from 0 to 3, labelled using Instancing 2.

Graph illustrating main data

4 Instances

Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
103,144 participants, 103,144 items
Graph illustrating main data

Instance 1 : First repeat assessment visit (2012-13)
13,929 participants, 13,929 items
Graph illustrating main data

Instance 2 : Imaging visit (2014+)
65,621 participants, 65,621 items
Graph illustrating main data

Instance 3 : First repeat imaging visit (2019+)
14,408 participants, 14,408 items
Graph illustrating main data

Notes

ACE touchscreen question "If David is twenty-one and Owen is nineteen and Daniel is nine years younger than David, what is half their combined age?". Part 8 of Fluid Intelligence test.

Offered choice from 25, 26, 27, 28 or 29.

3 Related Data-Fields

Field ID	Description	Relationship
20179	FI8 : chained arithmetic	Current Field is the touchscreen equivalent of web-based Field 20179
5013	FI8 : duration viewed	Current Field is the time taken to answer Field 5013
20016	Fluid intelligence score	Field 20016 incorporates the score of correct values in Current Field

3 Resources

Preview	Name	Res ID
	Fluid-intelligence measurement using ACE	100231
	Screenshot from touchscreen questionnaire used to capture field 5012	100454
	Touchscreen questionnaire ordering, validation and dependencies	113241

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