| Description: | First code array presented |
| Category: | Online follow-up ⏵ Cognitive function online ⏵ Symbol digit substitution |
| Cognitive function |
| Participants | 208,250 | Value Type | Categorical (single) | Sexed | Both sexes | Debut | Jul 2015 | |||
| Item count | 297,297 | Item Type | Data | Instances | Defined (2) | Version | Aug 2023 | |||
| Stability | Complete | Strata | Auxiliary | Array | No | Cost Tier | o1 s1 |
WARNING: the interactive features of this website use CSS3, which your browser does not support. To use the full features of this website, please update your browser.
| Category | Count |
|---|---|
| [2,4,6,1,3,5,7,0] fixed training test | 1986 |
| [5,0,3,6,1,2,4,7] | 10111 |
| [1,3,5,7,4,6,0,2] | 8804 |
| [4,5,6,7,3,0,2,1] | 8905 |
| [1,4,6,7,2,3,0,5] | 8797 |
| [4,5,1,3,7,2,6,0] | 9065 |
| [3,5,2,0,4,6,1,7] | 8871 |
| [6,3,7,2,4,5,0,1] | 8955 |
| [1,4,5,6,0,7,2,3] | 9007 |
| [3,4,2,5,6,0,7,1] | 8862 |
| [2,5,3,0,7,1,6,4] | 8806 |
| [3,6,4,1,0,5,7,2] | 8989 |
| [5,3,2,0,4,1,7,6] | 8889 |
| [2,3,4,1,7,5,0,6] | 8959 |
| [4,3,1,5,2,0,6,7] | 8787 |
| [3,5,0,1,4,7,2,6] | 8930 |
| [4,2,1,0,6,7,5,3] | 9040 |
| [0,2,3,7,1,4,6,5] | 8933 |
| [7,1,2,4,0,6,5,3] | 9021 |
| [5,1,7,3,2,4,0,6] | 9033 |
| [7,6,4,5,0,2,3,1] | 8928 |
| [2,6,1,4,5,7,0,3] | 8960 |
| [4,0,6,1,3,7,5,2] | 8886 |
| [5,6,0,7,3,2,1,4] | 8570 |
| [6,5,1,3,0,4,7,2] | 8972 |
| [4,1,7,2,5,6,3,0] | 8827 |
| [5,2,0,6,7,4,1,3] | 8909 |
| [3,0,5,6,7,2,4,1] | 8751 |
| [3,2,5,4,7,0,6,1] | 8921 |
| [0,6,7,5,1,2,3,4] | 8884 |
| [4,3,1,0,6,5,2,7] | 8844 |
| [5,4,6,7,1,0,2,3] | 9041 |
| [0,4,7,2,3,1,5,6] | 9123 |
| [2,0,1,5,6,7,4,3] | 8931 |
| Category | Count |
|---|---|
| [2,4,6,1,3,5,7,0] fixed training test | 0 |
| [5,0,3,6,1,2,4,7] | 4738 |
| [1,3,5,7,4,6,0,2] | 3547 |
| [4,5,6,7,3,0,2,1] | 3667 |
| [1,4,6,7,2,3,0,5] | 3645 |
| [4,5,1,3,7,2,6,0] | 3713 |
| [3,5,2,0,4,6,1,7] | 3569 |
| [6,3,7,2,4,5,0,1] | 3593 |
| [1,4,5,6,0,7,2,3] | 3641 |
| [3,4,2,5,6,0,7,1] | 3602 |
| [2,5,3,0,7,1,6,4] | 3528 |
| [3,6,4,1,0,5,7,2] | 3657 |
| [5,3,2,0,4,1,7,6] | 3592 |
| [2,3,4,1,7,5,0,6] | 3612 |
| [4,3,1,5,2,0,6,7] | 3604 |
| [3,5,0,1,4,7,2,6] | 3598 |
| [4,2,1,0,6,7,5,3] | 3652 |
| [0,2,3,7,1,4,6,5] | 3605 |
| [7,1,2,4,0,6,5,3] | 3708 |
| [5,1,7,3,2,4,0,6] | 3701 |
| [7,6,4,5,0,2,3,1] | 3610 |
| [2,6,1,4,5,7,0,3] | 3546 |
| [4,0,6,1,3,7,5,2] | 3601 |
| [5,6,0,7,3,2,1,4] | 3413 |
| [6,5,1,3,0,4,7,2] | 3655 |
| [4,1,7,2,5,6,3,0] | 3570 |
| [5,2,0,6,7,4,1,3] | 3571 |
| [3,0,5,6,7,2,4,1] | 3535 |
| [3,2,5,4,7,0,6,1] | 3582 |
| [0,6,7,5,1,2,3,4] | 3544 |
| [4,3,1,0,6,5,2,7] | 3610 |
| [5,4,6,7,1,0,2,3] | 3679 |
| [0,4,7,2,3,1,5,6] | 3678 |
| [2,0,1,5,6,7,4,3] | 3534 |
Instance 1 : Assessment run 2021
177,197 participants, 177,197 items
| Category | Count |
|---|---|
| [2,4,6,1,3,5,7,0] fixed training test | 1986 |
| [5,0,3,6,1,2,4,7] | 5373 |
| [1,3,5,7,4,6,0,2] | 5257 |
| [4,5,6,7,3,0,2,1] | 5238 |
| [1,4,6,7,2,3,0,5] | 5152 |
| [4,5,1,3,7,2,6,0] | 5352 |
| [3,5,2,0,4,6,1,7] | 5302 |
| [6,3,7,2,4,5,0,1] | 5362 |
| [1,4,5,6,0,7,2,3] | 5366 |
| [3,4,2,5,6,0,7,1] | 5260 |
| [2,5,3,0,7,1,6,4] | 5278 |
| [3,6,4,1,0,5,7,2] | 5332 |
| [5,3,2,0,4,1,7,6] | 5297 |
| [2,3,4,1,7,5,0,6] | 5347 |
| [4,3,1,5,2,0,6,7] | 5183 |
| [3,5,0,1,4,7,2,6] | 5332 |
| [4,2,1,0,6,7,5,3] | 5388 |
| [0,2,3,7,1,4,6,5] | 5328 |
| [7,1,2,4,0,6,5,3] | 5313 |
| [5,1,7,3,2,4,0,6] | 5332 |
| [7,6,4,5,0,2,3,1] | 5318 |
| [2,6,1,4,5,7,0,3] | 5414 |
| [4,0,6,1,3,7,5,2] | 5285 |
| [5,6,0,7,3,2,1,4] | 5157 |
| [6,5,1,3,0,4,7,2] | 5317 |
| [4,1,7,2,5,6,3,0] | 5257 |
| [5,2,0,6,7,4,1,3] | 5338 |
| [3,0,5,6,7,2,4,1] | 5216 |
| [3,2,5,4,7,0,6,1] | 5339 |
| [0,6,7,5,1,2,3,4] | 5340 |
| [4,3,1,0,6,5,2,7] | 5234 |
| [5,4,6,7,1,0,2,3] | 5362 |
| [0,4,7,2,3,1,5,6] | 5445 |
| [2,0,1,5,6,7,4,3] | 5397 |
To illustrate, suppose a participant was allocated the value 5 for their start array. Then round 1 would use Array 5 [values 3,5,2,0,4,6,1,7] for the Code and Array 6 [6,3,7,2,4,5,0,1] for the Test. Round 2 would still use Array 5 for the Code but Array 7 [1,4,5,6,0,7,2,3] for the test etc.
The test arrays are listed below, and also in Data-Coding 500 with the symbol dictionary shown in Resource 111.
0) 5,0,3,6,1,2,4,7
1) 1,3,5,7,4,6,0,2
2) 4,5,6,7,3,0,2,1
3) 1,4,6,7,2,3,0,5
4) 4,5,1,3,7,2,6,0
5) 3,5,2,0,4,6,1,7
6) 6,3,7,2,4,5,0,1
7) 1,4,5,6,0,7,2,3
8) 3,4,2,5,6,0,7,1
9) 2,5,3,0,7,1,6,4
10) 3,6,4,1,0,5,7,2
11) 5,3,2,0,4,1,7,6
12) 2,3,4,1,7,5,0,6
13) 4,3,1,5,2,0,6,7
14) 3,5,0,1,4,7,2,6
15) 4,2,1,0,6,7,5,3
16) 0,2,3,7,1,4,6,5
17) 7,1,2,4,0,6,5,3
18) 5,1,7,3,2,4,0,6
19) 7,6,4,5,0,2,3,1
20) 2,6,1,4,5,7,0,3
21) 4,0,6,1,3,7,5,2
22) 5,6,0,7,3,2,1,4
23) 6,5,1,3,0,4,7,2
24) 4,1,7,2,5,6,3,0
25) 5,2,0,6,7,4,1,3
26) 3,0,5,6,7,2,4,1
27) 3,2,5,4,7,0,6,1
28) 0,6,7,5,1,2,3,4
29) 4,3,1,0,6,5,2,7
30) 5,4,6,7,1,0,2,3
31) 0,4,7,2,3,1,5,6
32) 2,0,1,5,6,7,4,3
The first round (attempts 0-7) used a constant fixed pattern [2,4,6,1,3,5,7,0] for the Code Array and [7,1,5,4,6,0,3,2] for the test Array for all participants.
| Field ID | Description | Relationship |
|---|---|---|
| 6362 | First code array presented | Current Field is the online equivalent of Field 6362 |
Enabling scientific discoveries that improve human health
