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: Sweep 5 Parent Migration Dataset, 1991 |
| Universe | One third sample of all children in England, Scotland and Wales born during one particular week in 1958, who had submitted a mother and child questionnaire for NCDS5 in 1991, with children old enough to complete maths/reading tests in 1991.;Children;Families;Parents;Young people;National |
| Sampling | Simple random sample;One third of NCDS cohort members with children who were respondents to NCDS5. |
| Study Type | Longitudinal/panel/cohort. Parent migration data derived from the 5th sweep of NCDS. |