The National Survey of health and development: 2. Rate of school progress between 8 and 15 years and between 15 and 18 years
Ross, J. M. and Simpson, H. R.
(1971)
The National Survey of health and development: 2. Rate of school progress between 8 and 15 years and between 15 and 18 years.
British Journal of Educational Psychology, 41 (2).
pp. 125-135.
10.1111/j.2044-8279.1971.tb02244.x
RESP-6428
| Item Type | Article |
|---|---|
| Date Deposited | 05 Dec 2025 10:22 |
| Last Modified | 19 Dec 2025 14:52 |

