Our studies
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.
Questionnaire for cohort members administered for the NCDS age 42 and BCS70 Age 30 sweeps.
Technical report on the NCDS age 42 and BCS70 Age 30 sweeps.
Appendices for the technical report on the NCDS age 42 and BCS70 Age 30 sweeps.
Guide to the 26 year follow up for BCS70
Annotated version of the questionnaire from BCS Age 26 sweep
Questionnaire for the Age 21 sample of BCS70
Guide to Age 21 Survey of a 10% sample of BCS70
Description of 22 month survey and data deposited with the ESRC survey archive. Includes full questionnaire
Self-Completion form for Cohort members at age 10 sweep of BCS70
Find the latest developments and insights from across all our longitudinal studies.
Our bibliography is a searchable database of published work based on our cohort studies. Search by keyword, author, date range and journal.
Data from our studies are mainly available through the UK Data Service. We run training to support researchers who are interested in using our studies in their work.
Centre for Longitudinal Studies
UCL Social Research Institute
20 Bedford Way
London WC1H 0AL
Email: clsdata@ucl.ac.uk
