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.
The aim of this brief descriptive paper is to provide information on response to the paper self-completion questionnaire that formed part of the data collection for the eighth sweep of the 1958 British birth cohort study
A guide to the partnership histories dataset collected from age 23 onwards
This Data Note explains the derivation of variables on Highest Educational Qualification obtained by cohort members in the National Child Development Study (NCDS) and the 1970 British Cohort Study (BCS70).
Paper representation of the Age 44 Biomedical questionnaire
Technical Report for NCDS Sweep 8 conducted at age 50
Appendices to accompany the technical report for NCDS age 50 survey
Paper representation of CAPI and CASI interviews
Summary of questionnaire content for the age 50 sweep of NCDS.
Technical report to evaluate the usefulness of a supplementary paper self-completion questionnaire as a data collection instrument.
Table of target and actual sweep samples for NCDS up to age 50
Questionnaire given to cohort members for the Age 50 sweep of NCDS.