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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Questionnaires and interviewer instructions

NCDS Age 50 Summary Of Questionnaire Content

Summary of questionnaire content for the age 50 sweep of NCDS.

Date published: 22 July 2008

Data notes

Highest Qualification Derivation 2008

Date published: 7 July 2008

Technical reports

Evaluation of paper self-completion questionnaire planned for NCDS age 50 sweep

Technical report to evaluate the usefulness of a supplementary paper self-completion questionnaire as a data collection instrument.

Date published: 1 July 2008

User guides

Guide to the School Assessment Datasets

Guide to the school assessment datasets in MCS age 5 sweep

Date published: 1 July 2008

Questionnaires and interviewer instructions

MCS Age 7 Child Self-Completion Form

Child Self-completion survey for MCS4

Date published: 1 May 2008

Questionnaires and interviewer instructions

MCS Age 7 Teacher Survey Appendices

Appendices to accompany the teacher survey for MCS4

Date published: 1 May 2008

Questionnaires and interviewer instructions

NCDS Age 50 Self-Completion Questionnaire Documentation

Questionnaire given to cohort members for the Age 50 sweep of NCDS.

Date published: 1 May 2008

Questionnaires and interviewer instructions

NCDS Understanding Individual Differences in Learning and Memory: Questionnaire

NCDS questionnaire on “Understanding Individual Differences in Learning and Memory”.

Date published: 1 May 2008

NCDS Birth-Age 50 Target and Achieved Samples

Table of target and actual sweep samples for NCDS up to age 50

Date published: 1 May 2008

Technical reports

BCS70 Age 38 Technical Report Appendices

Appendices to accompany technical report for BCS70 age 38 Sweep

Date published: 1 May 2008

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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