ESDS Longitudinal data - version histories

1970 British Cohort Study: Thirty-Eight-Year Follow-up, 2008-2009

6 October 2010

For the second edition (October 2010), an updated version of the data file was deposited with some edits made to the data. These are detailed in the document ‘Notes on Edits to BCS2008 Follow-up Data’.

1st: 27 August 2010
2nd: 6 October 2010

1970 British Cohort Study: Sixteen Year Follow-up, Arithmetic Test, 1986

14 January 2009

First edition

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1970 British Cohort Study Response Dataset, 1970-2005

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 27 April 2007
2nd: 14 August 2008

1970 British Cohort Study: Employment Histories, 1996-2004

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 16 April 2007
2nd: 14 August 2008

1970 British Cohort Study, 2004-2005

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 27 March 2007
2nd: 14 August 2008

1970 British Cohort Study: Twenty-Nine-Year Follow-up, 1999-2000

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 29 January 2007
2nd: 14 August 2008

1970 British Cohort Study County Data, 1986, 1996 and 2000: Special Licence Access

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 24 November 2006
2nd: 14 August 2008

1970 British Cohort Study: Sixteen-Year Head Teacher Questionnaire, 1986

14 August 2008

For the third edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1970 British Cohort Study: Partnership Histories, 1986-2000

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 29 July 2005
2nd: 14 August 2008

1970 British Cohort Study: Twenty-One-Year Sample Survey, 1992

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 10 September 2003
2nd: 14 August 2008

1970 British Cohort Study: Twenty-Six-Year Follow-up, 1996

14 August 2008

For the third edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1970 British Cohort Study: Ten-Year Follow-up, 1980

7 October 2008

For the third edition, the CHES serial number has been removed. In the previous edition a new serial number for all respondents was added, variable Bcsid. This change has been made for all datasets in the BCS70 series.

1st: 18 September 1997
2nd: 14 August 2008
3rd: 7 October 2008

1970 British Cohort Study: Sixteen-Year Follow-up, 1986

7 October 2008

For the fourth edition, the CHES serial number has been removed. In the previous edition a new serial number for all respondents was added, variable Bcsid. This change has been made for all datasets in the BCS70 series.

1970 British Cohort Study: Five-Year Follow-up, 1975

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 24 April 1990
2nd: 14 August 2008

1970 Birth Cohort: 42-Month Subsample, 1973

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 13 March 1990
2nd: 14 August 2008

1970 Birth Cohort: Birth and 22-Month Subsample, 1970-1972

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 28 November 1989
2nd: 14 August 2008

British Household Panel Survey, Waves 1-18, 1991-2009: Secure Data Access, National Grid Reference (Easting, Northing, OSGRDIND)

19 August 2010

For the second edition, data and documentation for Wave 18 have been added.

1st: 11 December 2009
2nd: 19 August 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Special Licence Access, 1991 Ward, Census Code Range (WARDC91)

17 November 2009

First edition

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British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access for Non-UK Users, Area Classification for Output Areas (OAC)

27 July 2010

For the second edition, wave 18 data added.

1st: 23 September 2009
2nd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access, Area Classification for Output Areas (OAC)

27 July 2010

For the second edition, wave 18 data added.

1st: 23 September 2009
2nd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access for Non-UK Users, Westminster Parliamentary Constituencies

27 July 2010

For the second edition, wave 18 data added.

1st: 3 July 2009
2nd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access for Non-UK Users, Rural-Urban Indicators

27 July 2010

For the second edition, wave 18 data added.

1st: 3 July 2009
2nd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access for Non-UK Users, Travel to Work Areas

27 July 2010

For the second edition, wave 18 data added.

1st: 3 July 2009
2nd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access for Non-UK Users, Primary Care Trusts

27 July 2010

For the second edition, wave 18 data added.

1st: 3 July 2009
2nd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access for Non-UK Users, Local Education Authorities

27 July 2010

For the second edition, wave 18 data added.

1st: 3 July 2009
2nd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access for Non-UK Users, Local Authority District Codes

27 July 2010

For the second edition, wave 18 data added.

1st: 3 July 2009
2nd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access for Non-UK Users, Local Authority Districts

27 July 2010

For the second edition, wave 18 data added.

1st: 3 July 2009
2nd: 27 July 2010

British Household Panel Survey, Waves 1-17, 1991-2008: Special Licence Access, Lower Layer Super Output Areas and Scottish Data Zones

7 April 2009

First edition

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British Household Panel Survey, Waves 1-18, 1991-2009: Special Licence Access, Census Area Statistics, Ward

27 July 2010

For the second edition, wave 18 data added.

1st: 7 April 2009
2nd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access, Westminster Parliamentary Constituencies

27 July 2010

For the third edition, wave 18 data added.

1st: 7 January 2009
2nd: 2 April 2009
3rd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access, Rural-Urban Indicators

27 July 2010

For the third edition, wave 18 data added.

1st: 7 January 2009
2nd: 2 April 2009
3rd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access, Travel to Work Areas

27 July 2010

For the third edition, wave 18 data added.

1st: 7 January 2009
2nd: 2 April 2009
3rd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access, Primary Care Trusts

27 July 2010

For the third edition, wave 18 data added.

1st: 7 January 2009
2nd: 2 April 2009
3rd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access, Local Education Authorities

27 July 2010

For the third edition, wave 18 data added.

1st: 7 January 2009
2nd: 2 April 2009
3rd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access, Local Authority District Codes

27 July 2010

For the third edition, wave 18 data added.

1st: 7 January 2009
2nd: 2 April 2009
3rd: 27 July 2010

British Household Panel Survey, Waves 1-18, 1991-2009: Conditional Access, Local Authority Districts

27 July 2010

For the third edition, wave 18 data added.

1st: 7 January 2009
2nd: 2 April 2009
3rd: 27 July 2010

British Household Panel Survey Consolidated Marital, Cohabitation and Fertility Histories, 1991-2006

12 November 2007

For the second edition, updated data and documentation, covering Wave 15, were deposited.

1st: 25 April 2007
2nd: 12 November 2007

British Household Panel Survey Calibrated Time Use Data, 1994-2004

2 June 2006

First edition

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Human Capital and Social Position in Britain: Creating a Measure of Wage-Earning Potential from BHPS Data, 1991-2004

11 May 2006

First edition

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British Household Panel Survey; Waves 1-18, 1991-2009

22 July 2010

For the seventh edition, data and documentation for Wave 18 have been added to the dataset. In addition, there have been some major changes and enhancements going back to Wave 1, as described in Appendix 4 of Volume A of the documentation.

Users should note that, since 2005, SN 5151 is the 'stable' study number for the main BHPS. Previously, the BHPS received a new study number each time an update was received.

British Household Panel Survey Combined Work-Life History Data, 1990-2005

23 November 2006

Fifth edition - the files 'newpan', 'xlempe' and 'xljobe' were updated. Remainder of data/documentation remains unchanged.

British Household Panel Survey Derived Current and Annual Net Household Income Variables, Waves 1-14, 1991-2005

25 November 2008

For the eighth edition, new data for Waves 15 and 16 have been added to the study and data for Waves 1–14 and the documentation have been updated.

English Longitudinal Study of Ageing: Wave 0 (1998, 1999 and 2001) and Waves 1-4 (2002-2009)

5 April 2011

For the 15th edition, the Wave 4 Core data has been replaced with a version containing updated weighting variables; the Wave 4 Financial Derived Variables have been added to the main dataset and information covering Waves 1-4 Financial Derived Variables added to the main documentation for each wave; the Wave 3 Core data file has had value labels for variables scdri01 to scdri07 updated; self-completion weight variables (previously only available in the Index file) have been added to Waves 1-3 core data files; and the Work and Pensions Module (WP) questionnaire has been updated in the 'Wave 3 Phase 2 User Guides and Documentation' file.

Families and Children Study: Waves 1-10, 1999-2008

17 January 2011

For the ninth edition, the Wave 10 technical report was added to the study.

1st: 12 December 2001
2nd: 3 February 2003
3rd: 22 April 2004
4th: 30 June 2004
5th: 30 August 2005
6th: 3 May 2006
7th: 24 May 2007
8th: 26 October 2010
9th: 17 January 2011

Growing Up in Scotland: Sweeps 1 to 5, 2005-2010

08 November 2011

For the ninth edition, data and documentation from Sweep 5, conducted in 2009-2010, were added to the study. Please note that Sweep 5 data were collected from the birth cohort only, there is no child cohort data for Sweep 5. Further, the Sweep 5 birth cohort file includes a Health Board variable (lower level of geography than has previously been included).

1st: 4 December 2007
2nd: January 2008
3rd: April 2008
4th: October 2008
5th: December 2008
6th: August 2009
7th: January 2010
8th: 29 July 2010
9th: 08 November 2011

Longitudinal Study of Young People in England: Waves One to Six, 2004-2009

17 January 2011

For the tenth edition, some data edits were made, including some renaming and relabelling of variables across waves for consistency.

1st: 12 December 2006
2nd: 23 November 2007
3rd: 29 January 2008
4th: 7 July 2008
5th: 9 October 2008
6th: 5 August 2009
7th: 23 September 2009
8th: 21 April 2010
9th: 16 November 2010
10th: 17 January 2011

Millennium Cohort Study: First to Fourth Surveys, 2001-2003, 2003-2005, 2006 and 2008, Linked Education Administrative Dataset: Secure Data Service Access

9 November 2011

The Secure Data Service access version of the study includes all the main MCS study and Teacher Survey files also held under End User Licence at the UK Data Archive, plus a data file containing selected Key Stage 1 information from the Department for Education's National Pupil Database and additional data from School Census 2010 for those cohort members attending a school in England at the time of MCS4 interview. Also included in the additional data file are anonymised Local Education Authorities (LEA) and anonymised School Numbers, to allow comparison of results across LEA and school.

1st: 9 November 2011

Millennium Cohort Study: Fourth Survey, Teacher Survey, 2008

23 August 2011

The data file and documentation which form this study were previously held with the main MCS4 study (SN 6411).

1st: 23 August 2011

Millennium Cohort Study: Third Survey, Teacher Survey and Foundation Stage Profile, 2006

23 August 2011

The data files and documentation which form this study were previously held with the main MCS3 study (SN 5795).

1st: 23 August 2011

Millennium Cohort Study: Fourth Survey, 2008

23 November 2010

For the second edition, extra materials were deposited: the MCS4 geographically-linked data file, the main MCS4 Technical Report and Appendix, the Teacher Survey questionnaires and the Teacher Survey technical report.

1st: 28 April 2010
2nd: 23 November 2010

Millennium Cohort Study: Third Survey, 2006

15 April 2010

For the fourth edition, the geographically-linked data file, the longitudinal family information file, and the 'MCS Guide to the Datasets' document have been updated.

1st: 18 March 2008
2nd: 4 August 2008
3rd: 18 March 2009
4th: 15 April 2010

Millennium Cohort Study, 2001-2005: Geographical Identifiers, Output Area Level: Special Licence Access

16 February 2011

For the third edition, data for MCS Wave 3 and Wave 4 were added to the data and the documentation was updated accordingly.

1st: 30 October 2007
2nd: 18 March 2008
3rd: 16 February 2011

Millennium Cohort Study, 2001-2005: Geographical Identifiers, Lower Super Output Area Level: Special Licence Access

16 February 2011

For the third edition, data for MCS Wave 3 and Wave 4 were added to the data and the documentation was updated accordingly.

1st: 30 October 2007
2nd: 18 March 2008
3rd: 16 February 2011

Millennium Cohort Study, 2001-2005: Geographical Identifiers, Ward Level: Special Licence Access

16 February 2011

For the third edition, data for MCS Wave 3 and Wave 4 were added to the data and the documentation was updated accordingly.

1st: 30 October 2007
2nd: 18 March 2008
3rd: 16 February 2011

Millennium Cohort Study, 2001-2003: Hospital of Birth: Special Licence Access

18 March 2008

For the second edition (March 2008), a new version of the data file was deposited, with the family serial number variable (famsrno) replaced by a new serial number variable, mcsid (MCS Research Serial Number).

1st: 9 October 2007
2nd: 18 March 2008

Millennium Cohort Study: Birth Registration and Maternity Hospital Episode Data, 2001-2003

18 March 2008

For the third edition of the study (March 2008), a new version of the data file was deposited, with the family serial number variable (famsrno) replaced by a new serial number variable, mcsid (MCS Research Serial Number).

1st: 16 April 2007
2nd: 9 October 2007
3rd: 18 March 2008

Millennium Cohort Study: Survey of Mothers who Received Assisted Fertility Treatment, 2003

18 March 2008

For the second edition (March 2008), a new version of the data file was deposited, with the family serial number variable (famsrno) replaced by a new serial number variable, mcsid (MCS Research Serial Number).

1st: 25 January 2007
2nd: 18 March 2008

Millennium Cohort Study: Second Survey, 2003-2005

15 April 2010

For the sixth edition, the geographically-linked data file, the longitudinal family information file, and the 'MCS Guide to the Datasets' document have been updated.

Millennium Cohort Study: First Survey, 2001-2003

15 April 2010

For the ninth edition, the geographically-linked data file, the longitudinal family information file, and the 'MCS Guide to the Datasets' document have been updated.

National Child Development Study: Understanding Individual Behaviour, 2010

19 April 2011

First edition

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Social Participation and Identity, 2007-2010: Combining Quantitative Longitudinal Data with a Qualitative Investigation of a Sub-Sample of the 1958 National Child Development Study

1 November 2011

First edition

-

National Child Development Study: Sweep 8, 2008-2009: First Deposit

4 March 2010

NCDS8 has been deposited at the UK Data Archive in stages. In March 2009 an interim dataset was deposited, based on 2,997 interviews completed between August and December 2008. This dataset was comprised of a subset of the full list of variables. In February 2010 the first full sample edition was deposited (UK Data Archive second edition).

1st: 17 March 2009
2nd: 4 March 2010

National Child Development Study: Sample of Essays (Sweep 2, Age 11), 1969

26 August 2008

First edition

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National Child Development Study: Local Authority Data, 1958-1974: Special Licence Access

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 30 October 2007
2nd: 14 August 2008

National Child Development Study: Employment Histories, 1974-2000

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 30 October 2007
2nd: 14 August 2008

National Child Development Study: Biomedical Data, 2002-2004: Special Licence Access

20 January 2009

First edition

-

National Child Development Study: Sweep 7, 2004-2005

14 August 2008

For the third edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 21 March 2007
2nd: 17 August 2007
3rd: 14 August 2008

National Child Development Study: Sweep 6, 1999-2000

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 29 January 2007
2nd: 14 August 2008

National Child Development Study: Sweep 5, 1991

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 25 January 2007
2nd: 14 August 2008

National Child Development Study: Sweep 4, 1981

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 25 January 2007
2nd: 14 August 2008

National Child Development Study: Childhood Data, Sweeps 0-3, 1958-1974

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 24 January 2007
2nd: 14 August 2008

National Child Development Study Response Dataset, 1958-2009

20 July 2011

For the third edition (July 2011), the dataset was updated to include response data for NCDS Sweep 8 and data on known deaths among members of the NCDS birth cohort from 1958-2009. An additional user guide document to cover the update was also deposited.

1st: 24 January 2007
2nd: 14 August 2008
3rd: 20 July 2011

National Child Development Study: Sweeps 5-6 Partnership Histories, 1974-2000

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 29 July 2005
2nd: 14 August 2008

National Child Development Study: 37-Year Sample Survey, 1995

14 August 2008

For the third edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

National Child Development Study: Sweep 5 Parent Migration Dataset, 1991

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

National Child Development Study: Teaching Sets, 1958-1981

3 November 1988

First edition

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NCDS Sweep 4 Feasibility Study and Tobacco Research Council Study, 1978

1984

First edition

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Warnock Study of Handicapped School Leavers, 1976

1984

First edition

-

Social Consequences of Unemployment, 1964-1971

October 1982

First edition

-

Understanding Society: Innovation Panel, Waves 1-2, 2008-2009

13 September 2011

First edition

Understanding Society: Wave 1, Year 1, 2009: Special Licence Access, Travel to Work Areas

6 April 2011

First edition

Understanding Society: Wave 1, Year 1, 2009: Special Licence Access, Output Area Codes (OAC)

6 April 2011

First edition

Understanding Society: Wave 1, Year 1, 2009: Special Licence Access, Primary Care Trusts

6 April 2011

First edition

Understanding Society: Wave 1, Year 1, 2009: Special Licence Access, Strategic Heath Authorities

6 April 2011

First edition

Understanding Society: Wave 1, Year 1, 2009: Special Licence Access, Local Education Authorities, Education and Library Boards

6 April 2011

First edition

Understanding Society: Wave 1, Year 1, 2009: Special Licence Access, Lower Layer Super Output Areas, Scottish Data Zones and Super Output Areas for Northern Ireland

6 April 2011

First edition

Understanding Society: Wave 1, Year 1, 2009: Special Licence Access, Census Area Statistics Wards

6 April 2011

First edition

Understanding Society: Wave 1, Year 1, 2009: Special Licence Access, Westminster Parliamentary Constituencies

6 April 2011

First edition

Understanding Society: Wave 1, Year 1, 2009: Special Licence Access, Local Authority District

6 April 2011

First edition

Understanding Society: Wave 1, 2009-2010

23 November 2011

For the second edition, materials for the second year of Wave 1 were added to the study, which now comprises the full set of Wave 1 data and documentation.