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.
Survey Report for NCDS4 with appendices
Note on open coded data in NCDS sweep 4
Annotated version of the questionnaire administered in the 4th sweep of NCDS
User Guide for the 4th sweep of NCDS
Coding frame for the age 7 sweep of NCDS
Parent Questionnaire for NCDS sweep 1 conducted at age 7