Click on the individual cognitive measures to find out more.
Age | Measure |
---|---|
4 months (Tests administered to a randomly selected sub-sample.) | |
18 months (Tests administered to a randomly selected sub-sample.) | |
25 months (Tests administered to a randomly selected sub-sample.) |
|
49 months (Tests administered to a randomly selected sub-sample.) | |
61 months (Tests administered to a randomly selected sub-sample.) |
|
7.5 years | |
8 years |
|
9 years | |
10 years | |
11 years |
|
12 years | |
13.5 years | |
15.5 years | |
17.5 years | |
50 years (Tests administered to the study mothers in Focus on Mother's Clinic 2) | |
52 years (Tests administered to the study mothers in Focus on Mother's Clinic 3) | |
53 years (Tests administered to the study mothers in Focus on Mother's Clinic 4) |
Explore the cognitive measures in other studies covered by this guide:
- 1946 National Survey of Health and Development (NSHD)
- 1958 National Child Development Study (NCDS)
- 1970 British Cohort Study (BCS70)
- Millennium Cohort Study (MCS)
Explore the cognitive measures across studies by life stage:
Further information:
- Background & instruction on using this guide
- Acknowledgements and copyright information for this guide
- References for this guide
- Download the full guide as a PDF
This page is part of CLOSER’s ‘A guide to the cognitive measures in five British birth cohort studies’.