Here you will find all the documentation for our four studies. This includes survey questionnaires, interviewer instructions, showcards, technical reports, survey reports, and derived variables. For more information, take a look at our guide to the different documentation types.
Self-completion booklet for the NCDS Age 44 Biomedical sweep
Self-completion booklet 2 for age 44 biomedical sweep of NCDS
Assessment of combined household grid variables of BCS and NCDS when both surveys were conducted between 1999/2000
Assessment of combined pregnancy histories of BCS and NCDS when both surveys were conducted between 1999/2000
Questionnaire for cohort members administered for the NCDS age 42 and BCS70 Age 30 sweeps.