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.
Annotated child interview administered in the Age 33 sweep of NCDS.
Annotated version of the “Your Child” questionnaire given to cohort members.
Annotated mother interview administered in the Age 33 sweep of NCDS.
User guide to the 5th sweep of NCDS
The instructions given to interviews for the Age 33 sweep of NCDS.
Survey Report for NCDS4 with appendices
Annotated version of the questionnaire administered in the 4th sweep of NCDS
User Guide for the 4th sweep of NCDS
Note on open coded data in NCDS sweep 4
Coding Frame for exam results collected from schools in 1978