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          <titl xml:lang="en">Growing Up in Ireland (GUI) Cohort ’08 (Infant Cohort) Wave 1 - 9 months, 2008</titl>
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        <titl xml:lang="en">Growing Up in Ireland (GUI) Cohort ’08 (Infant Cohort) Wave 1 - 9 months, 2008</titl>
        <IDNo xml:lang="en" agency="DOI">doi:10.7929/ISSDA/WMYIEW</IDNo><IDNo xml:lang="en" agency="ISSDA">0019-01</IDNo>
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        <AuthEnty xml:lang="en">Central Statistics Office (CSO)
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      <prodStmt>
        <prodDate xml:lang="en"/>
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        <distrbtr xml:lang="en">ISSDA</distrbtr><distrbtr abbr="ISSDA" xml:lang="en">Irish Social Science Data Archive</distrbtr>
        <distDate xml:lang="en" date="2025-06-25">2011</distDate>
      </distStmt>
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      <holdings xml:lang="en" URI="https://doi.org/10.7929/ISSDA/WMYIEW"/>
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        <keyword xml:lang="en" vocab="none">Social Sciences</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Anthropometric data</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Antenatal care</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Breast-feeding</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Child day care</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Childbirth</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Child development</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Child health</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Children</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Education</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Families</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Hobbies</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Leisure time activities</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/">Parental role</keyword>
        <topcClas xml:lang="en" vocab="CESSDA Topic Classification" vocabURI="https://vocabularies.cessda.eu/vocabulary/TopicClassification?v=4.2.2&amp;lang=en">Children</topcClas><topcClas xml:lang="en" vocab="CESSDA Topic Classification" vocabURI="https://vocabularies.cessda.eu/vocabulary/TopicClassification?v=4.2.2&amp;lang=en">General health and well-being</topcClas>
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      <abstract xml:lang="en">Growing Up in Ireland - the National Longitudinal Study of Children, is the first survey of its kind ever undertaken in Ireland and, as such, aims to explore the many and varied factors that contribute to or undermine the wellbeing of children currently living there. A two age cohort longitudinal design was adopted with one cohort of 11,134 infants (aged nine months) and the other of 8,568 nine-year olds, with a view to improving and understanding of children’s development across a range of domains. Since the survey is longitudinal in nature respondents in both cohorts are interviewed on a number of occasions over the folowing few years. The 11,134 children representing the nine-month cohort were born between 1st December 2007 and the 30th June 2008 and data collection for that group took place between September 2008 and April 2009.</abstract>
      <sumDscr>
        <collDate xml:lang="en" date="2008-09" event="start">2008-09</collDate><collDate xml:lang="en" date="2009-04" event="end">2009-04</collDate>
        <nation xml:lang="en">Ireland</nation>
        <anlyUnit xml:lang="en">Family: Household family<concept/></anlyUnit>
        <universe xml:lang="en" clusion="I">The children of the Infant Cohort were born between 1st December 2007 and the 30th June 2008 and were aged 9 months at the time of the first data collection between September 2008 and April 2009. Over 10,000 families participated in the first wave (n=11,134).</universe>
        <dataKind xml:lang="en">Survey data</dataKind>
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        <timeMeth xml:lang="en">Longitudinal: Cohort/Event-based<concept/></timeMeth>
        <sampProc xml:lang="en">Probability: Stratified: Proportional. Children were selected from the Child Benefit Register (provided by the Department of Social and Family Affairs) so as to be 9 months of age (in their 10th month) at time of interview (i.e. between September 2008 to end April 2009). Date of birth for the children in question therefore, lay between 1st December 2007 and 30th June 2008. This yielded a total eligible Register population of 41,185 children over the period in question2. The sample was selected on a systematic basis, pre-stratifying by marital status, county of residence, nationality and number of children in the claim - all variables which were available internally from the information recorded on the Register itself. A simple systematic selection procedure based on a random start and constant sampling fraction was used.<concept/></sampProc>
        <collMode xml:lang="en">Face-to-face interview: CAPI/CAMI<concept/></collMode><collMode xml:lang="en">Self-administered questionnaire: Computer-assisted (CASI)<concept/></collMode>
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      <useStmt>
        <restrctn xml:lang="en">ISSDA may only supply data for use in the EEA and adequacy decision countries.</restrctn>
        <citReq xml:lang="en">The data and its creators shall be cited in all publications and presentations for which the data have been used. The data citation may be in the form on the dataset page or in the form required by the publication&lt;br&gt;
Any work based in whole or part on resources provided by ISSDA, should  acknowledge: "Growing Up in Ireland (GUI) Cohort ’08 (Infant Cohort) Wave 1 - 9 months, 2008" and also ISSDA, in the following way: “Accessed via the Irish Social Science Data Archive - www.ucd.ie/issda”.&lt;br&gt;</citReq>
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        <citation>
          <titlStmt>
            <titl xml:lang="en">Layte, R. &amp; McCrory, C. (2014). Growing Up in Ireland: Maternal health behaviours and child  growth in infancy. (Infant Cohort Research Report No.4). Dublin: The Stationery Office.</titl>
          </titlStmt>
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            <distDate xml:lang="en"/>
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        </citation><citation>
          <titlStmt>
            <titl xml:lang="en">Thornton, M., Williams, J., McCrory, C., Murray, A. &amp; Quail, A. (2013). Growing Up in Ireland: Design, instrumentation and procedures for the Infant Cohort at wave one (9 months). (Infant Cohort Technical Report No. 2). Dublin: ESRI/TCD/DCYA</titl>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
        </citation><citation>
          <titlStmt>
            <titl xml:lang="en">Growing Up in Ireland Study Team (2011). Key findings: Infant Cohort (at 9 months), Infant health (No. 2). Dublin: ESRI/TCD/OMCYA.</titl>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
        </citation><citation>
          <titlStmt>
            <titl xml:lang="en">Nixon, E., Swords, L. &amp; Murray, A. (2013). Growing Up in Ireland: Parenting and infant development. (Infant Cohort Research Report No. 3). Dublin: The Stationery Office.</titl>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
        </citation><citation>
          <titlStmt>
            <titl xml:lang="en">McGinnity, F., Murray, A., &amp; McNally, S. (2013). Growing Up in Ireland: Mothers’ return to work and childcare choices for infants in Ireland. (Infant Cohort Research Report No. 2). Dublin: The Stationery Office.</titl>
          </titlStmt>
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            <distDate xml:lang="en"/>
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        </citation><citation>
          <titlStmt>
            <titl xml:lang="en">Growing Up in Ireland Study Team (2011). Key findings: Infant Cohort (at 9 months), Childcare and parenting support (No. 3). Dublin: ESRI/TCD/OMCYA.</titl>
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