: Data-Field 20195

Data-Field 20195

Description:	Number of symbol digit matches attempted
Category:	Online follow-up ⏵ Cognitive function online ⏵ Symbol digit substitution
	Cognitive function

Participants

118,435

Integer, attempts

Both sexes

Jul 2015

118,435

Data

Defined (1)

Aug 2015

Complete

Primary

d1 o1 s1

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Data

118,435 items of data are available, covering 118,435 participants.
Defined-instances run from 0 to 0, labelled using Instancing 2.
Units of measurement are attempts.

Maximum	109
Decile 9	26
Decile 8	24
Decile 7	23
Decile 6	22
Median	21
Decile 4	19
Decile 3	18
Decile 2	16
Decile 1	14
Minimum	1

There are 61 distinct values.
Mean = 20.2638
Std.dev = 4.86255
43 items above graph maximum of 38

Notes

This is the number of symbol digit combinations which a participant attempted to match, excluding the initial 8 items corresponding to the training round.

1 Related Data-Field

Field ID	Description	Relationship
20159	Number of symbol digit matches made ...	Field 20159 indicates number of correct matches made during attempts Current Field

5 Resources

Preview	Name	Res ID
	Symbol digit images	111
	Symbol digit introductory explanation	101
	Symbol digit test	103
	Symbol digit training screen	102
	The Symbol Digit Substitution test	2103

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