Avon Longitudinal Study of Parents and Children
ALSPAC Childhood (5 years to 12 years 11 months)
ALSPAC Year 4 Maths Assessment Dataset
sd180
ALSPAC Year 4 Maths Assessment Dataset
(70 of 78)
Variable Description
Name
sd181
Label
# Questions attempted
Dataset
| Value | Label | Frequency | % of valid | % of all |
|---|---|---|---|---|
| -9999 | Consent withdrawn | 0 |
0.00%
|
0.00%
|
| -11 | Triplet / quadruplet | 5 |
0.00%
|
|
| -10 | No data | 9,610 |
0.00%
|
| Valid | Invalid | Min | Max | Mean |
|---|---|---|---|---|
| 6821 | 9615 | 0 | 17 | 16.73 |
Representation
Type
Code List
Selection Style
SelectOne
Codes
SD180-
-9999 
Consent withdrawn -
-11 Triplet / quadruplet -
-10 No data
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Administration