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.
NB This publication has recently been superseded by the results of an exercise to distil employment data from NCDS4 onwards into one consolidated dataset. The dataset was deposited at the UK Data Archive in 2012, and is available for download. The user guide which accompanied that deposit are available from the User Guide section.
Paper representation of the CATI quesionnaire for the 2004 sweep of NCDS
Instructions for the telephone survey used for the age 46 survey of NCDS.
The letters and showcard used for the age 46 sweep of NCDS.
Self-completion booklet 2 for age 44 biomedical sweep of NCDS