: Data-Field 20248

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Data

42,766 items of data are available, covering 42,766 participants.
Units of measurement are error-count.

Maximum	320
Decile 9	6
Decile 8	4
Decile 7	3
Decile 6	2
Median	2
Decile 4	1
Decile 3	1
Decile 2	1
Decile 1	1
Minimum	1

There are 77 distinct values.
Mean = 3.2256
Std.dev = 5.64268
1864 items above graph maximum of 11

Counts of participants/items last updated 10 Feb 2022.

Notes

Total errors made while traversing alphanumeric path. Only participants who made at least one error have data recorded in this field.

4 Categories

Category ID	Description	Items
709	Cognitive function	47
116	Cognitive function online	4+52
100089	Online follow-up	+951
121	Trail making	10

3 Related Data-Fields

Field ID	Description	Relationship
20157	Duration to complete alphanumeric pa ...	Current Field enumerates the total errors made completing path Field 20157
20148	Errors before selecting correct item ...	Current Field sums the error counts in Field 20148
6351	Total errors traversing alphanumeric ...	Current Field is the online equivalent of Field 6351

5 Resources

Preview	Name	Res ID
	The Trail Making test	8481
	Trail making practise screen for first test	104
	Trail making practise screen for second test	105
	Trail making screen for first test	107
	Trail making screen for second test	106

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