UK Data Service variable record for:
Variable | ncdsid |
Label | ncdsid serial number |
Disclaimer | Please note that these frequencies are not weighted. |
Location | National Child Development Study: 37-Year Sample Survey, 1995 |
Universe | A clustered 10% sample of the main NCDS cohort, i.e. all those living in England and Wales born in one particular week in 1958, who had participated in an earlier NCDS follow-up and were not known to have died, emigrated or refused.;National |
Sampling | One-stage cluster sample.;A simple random sample of the NCDS cohort. Twenty-five sampling points were used, based on interval sampling of all postcode areas in England and Wales, with a random starting point. |
Study Type | Longitudinal/panel/cohort conducted between the fifth and sixth full NCDS cohort surveys. |