Demographics

Demographic information was assessed including gender, age, child gender, child age, etc.

Items and numbers of items used vary across waves and samples. Questions about gender, age, living/housing situation and frequency of contacting with parents were usually asked across measurement waves. At some specific time point, questions about intimate relationship, gender identity, weight, height, etc., were asked. More information about items can be found in the Codebooks.

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Keywords
Constructs
Waves
  • Old Cohort

  • RO - W1
  •   CC CF CM CS CU CI
    12.0 years   From 2001-11-01 to 2001-12-31

  • RO - W2
  •   CC CF CM CS CU CI UU UC MM FF
    13.0 years   From 2003-01-01 to 2003-03-31

  • RO - W3
  •   CC CF CM CS CU CI UU UC MM FF
    14.0 years   From 2004-01-01 to 2004-03-31

  • RO - W4
  •   CC CF CM CS CU CI MM FF
    15.0 years   From 2005-01-01 to 2005-03-31

  • RO - W5
  •   CC MM FF SS UU
    16.0 years   From 2006-01-01 to 2006-03-31

  • RO - W6
  •   CC MM FF SS UU
    17.0 years   From 2007-01-01 to 2007-03-31

  • RO - W7
  •   CC MM FF SS UU
    18.0 years   From 2008-01-01 to 2008-03-31

  • RO - W8
  •   CC CI MM FF SS UU II IC
    19.0 years   From 2009-01-01 to 2009-03-31

  • RO - W9
  •   CC CI MM FF SS UU II IC
    20.0 years   From 2010-01-01 to 2010-03-31

  • RO - W10
  •   CC CI II IC
    23.0 years   From 2012-10-01 to 2012-12-31

  • RO - W11
  •   CC CI II IC SS SQ QQ QS
    25.0 years   From 2014-11-01 to 2014-12-31

  • RO - W12
  •   CC CI II IC SS SQ QQ QS
    28.0 years   From 2016-11-01 to 2016-12-31

  • RO - W13
  •   CC CI II IC SS SQ QQ QS
    30.0 years   From 2018-10-01 to 2019-01-31

  • RO - W14
  •   CC CI SS SQ II IC QQ QS
    32.0 years   From 2020-06-01 to 2021-01-31

  • Young Cohort

  • RY - W1
  •   CC MM FF SS UU SF SM
    13.0 years   From 2006-02-01 to 2006-05-31

  • RY - W2
  •   CC MM FF SS UU SF SM
    14.0 years   From 2007-02-01 to 2007-05-31

  • RY - W3
  •   CC MM FF SS UU SF SM
    15.0 years   From 2008-02-01 to 2008-05-31

  • RY - W4
  •   CC MM FF SS UU SF SM
    16.0 years   From 2009-02-01 to 2009-05-31

  • RY - W5
  •   CC MM FF SS UU SF SM
    17.0 years   From 2010-02-01 to 2010-05-31

  • RY - W6
  •   CC MM FF SS UU SF SM
    18.0 years   From 2010-12-01 to 2011-02-28

  • RY - W7
  •   CC CI II IC
    19.0 years   From 2012-10-01 to 2013-01-31

  • RY - W8
  •   CC CI II IC SS SQ QQ QS
    21.0 years   From 2014-10-01 to 2015-01-31

  • RY - W9
  •   CC CI II IC SS SQ QQ QS
    23.0 years   From 2016-10-01 to 2017-01-31

  • RY - W10
  •   CC CI II IC SS SQ QQ QS
    25.0 years   From 2018-10-01 to 2019-01-31

  • RY - W11
  •   CC CI II IC SS SQ QQ QS
    27.0 years   From 2020-06-01 to 2021-01-31

    Mode of collection SelfAdministeredQuestionnaire
    Analysis unit Individual, Family
    Instrument name Demographics
    Measure name Demographic information
    You can also access this dataset using the API (see API Docs).