Documentation

Here you will find all the documentation for our 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.

  • National Child Development Study
  • 1970 British Cohort Study
  • Next Steps
  • Millennium Cohort Study
  • COVID Social Mobility & Opportunities study
  • Growing Up in the 2020s study
  • Growing up in Digital Europe
  • Children of the 2020s study
  • Early Life Cohort Feasibility Study
  • Generation New Era
  • linkage
  • Coding frames
  • Data notes
  • Derived variables
  • Ethical review and consent
  • Laboratory procedures
  • Questionnaires and interviewer instructions
  • Showcards
  • Survey reports
  • Technical reports
  • User guides

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Laboratory procedures

Standard Operating Procedure for High sensitivity CRP assay

Date published: 3 May 2005

Laboratory procedures

Standard Operating Procedure for Determination of clottable fibrinogen

Date published: 3 May 2005

Questionnaires and interviewer instructions

MCS Age 5 Teacher Questionnaire: Wales (Translation)

Welsh translation of the MCS age 5 teacher questionnaire

Date published: 1 May 2005

Questionnaires and interviewer instructions

BCS70 Age 34 Questionnaire Documentation

Formatted representation of CAPI Questionnaire for BCS Age 34 Sweep

Date published: 1 May 2005

Technical reports

BCS70 Age 34 Technical Report- Appendix A

Various documents included with the BCS Age 34 Survey

Date published: 1 May 2005

Questionnaires and interviewer instructions

MCS Age 5 Teacher Questionnaire: Wales

Version of the teacher questionnaire given in Wales for the MCS age 5 survey.

Date published: 1 May 2005

Questionnaires and interviewer instructions

MCS Age 5 Teacher Questionnaire: Scotland

Version of the teacher questionnaire given in Scotland for the MCS age 5 survey.

Date published: 1 May 2005

Questionnaires and interviewer instructions

MCS Age 5 Teacher Questionnaire: Northern Ireland

Version of the teacher questionnaire given in Northern Ireland for the MCS age 5 survey.

Date published: 1 May 2005

Questionnaires and interviewer instructions

MCS Age 3 Older Siblings Questionnaire

Questionnaire given to older siblings of cohort members as part of the Age 3 sweep of MCS.

Date published: 1 May 2005

Data notes

NCDS Age 33-42 Data Note 5: Partnership Histories

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.

Date published: 1 May 2005

Contact us

Centre for Longitudinal Studies
UCL Social Research Institute

20 Bedford Way
London WC1H 0AL

Email: clsdata@ucl.ac.uk

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