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.

  • Growing Up in the 2020s study
  • National Child Development Study
  • 1970 British Cohort Study
  • Next Steps
  • Millennium Cohort Study
  • COVID Social Mobility & Opportunities study
  • Children of the 2020s study
  • Early Life Cohort Feasibility Study
  • 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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Technical reports

Next Steps Age 25 Technical Report Appendix A

Appendix A of the Next Steps Age 25 Technical Report

Date published: 1 August 2017

Technical reports

Next Steps Age 25 Technical Report Appendix B

Appendix B of the Next Steps Age 25 Technical Report

Date published: 1 August 2017

Questionnaires and interviewer instructions

LSYPE Wave 1-7 Questionnaire Summary

Summary of Content of Waves 1-7 of LSYPE grouped by proposed themes for Next Steps 8 Survey

Date published: 30 July 2017

User guides

BCS70 Activity Histories (1986-2013) Guide

Date published: 1 July 2017

Showcards

Next Steps – Notification of change of serial numbers

This document explains changes to serial numbers in 2017.

Date published: 1 May 2017

Questionnaires and interviewer instructions

Next Steps Age 25 Survey Questionnaire

Next Steps cohort members completed this questionnaire for the Age 25 sweep.

Date published: 1 May 2017

User guides

MCS Age 14 Guide to derived variables

Guide to the derived variables for the sixth sweep of the Millennium Cohort Study.

Date published: 28 March 2017

Questionnaires and interviewer instructions

MCS Age 14 Activity Monitor, Time Use and Physical Measurement

This document contains the part of the questionnaire that collected data from the cohort members on Physical measurement, the administration of the activity monitor and time-use diary.

Date published: 1 February 2017

Technical reports

MCS Age 14 Technical Report

Technical report for the sixth sweep of the Millennium Cohort Study.

Date published: 1 February 2017

User guides

Activity Histories Guide (1974-2013)

Date published: 1 October 2016

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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