<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type='text/xsl' href='/oai/static/oai2.xsl' ?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd">
  <responseDate>2026-04-14T22:13:33Z</responseDate>
  <request identifier="5733685fb6a63de3b57c3821ae2789f53bebfd9cd7d90a1f7621e0cfb33f42d8" metadataPrefix="oai_ddi25" verb="GetRecord">https://datacatalogue.cessda.eu/oai-pmh/v0/oai</request>
  <GetRecord>
    <record>
    <header>
      <identifier>5733685fb6a63de3b57c3821ae2789f53bebfd9cd7d90a1f7621e0cfb33f42d8</identifier>
      <datestamp>2025-10-01T03:53:29Z</datestamp>
      <setSpec>language:en</setSpec><setSpec>openaire_data</setSpec>
    </header>
      <metadata>
        <codeBook xmlns="ddi:codebook:2_5" version="2.5" xsi:schemaLocation="ddi:codebook:2_5 http://www.ddialliance.org/Specification/DDI-Codebook/2.5/XMLSchema/codebook.xsd">
    <docDscr>
      <citation>
        <titlStmt>
          <titl xml:lang="en">DDI2.5 XML CODEBOOK RECORD FOR STUDY NUMBER 3723</titl>
        </titlStmt>
        <prodStmt>
        </prodStmt>
      </citation>
    </docDscr>
  <stdyDscr>
    <citation>
      <titlStmt>
        <titl xml:lang="en">1970 British Cohort Study: Age 10, Sweep 3, 1980</titl>
        <IDNo xml:lang="en" agency="UKDA">3723</IDNo><IDNo xml:lang="en" agency="DOI">10.5255/UKDA-SN-3723-8</IDNo>
      </titlStmt>
      <rspStmt>
        <AuthEnty xml:lang="en">University of London, Institute of Education, Centre for Longitudinal Studies
        </AuthEnty><AuthEnty xml:lang="en">Butler, N., National Birthday Trust Fund
        </AuthEnty><AuthEnty xml:lang="en">Bynner, J., City University, Social Statistics Research Unit
        </AuthEnty>
      </rspStmt>
      <prodStmt>
        <copyright xml:lang="en">Copyright Centre for Longitudinal Studies, UCL Social Research Institute</copyright>
        <prodDate xml:lang="en"/>
        <fundAg xml:lang="en">Manpower Services Commission</fundAg><fundAg xml:lang="en">Department of Education and Science</fundAg><fundAg xml:lang="en">National Institute of Child Health and Development</fundAg><fundAg xml:lang="en">Joseph Rowntree Memorial Trust</fundAg><fundAg xml:lang="en">Department of Health and Social Security</fundAg>
      </prodStmt>
      <distStmt>
        <distrbtr xml:lang="en">UK Data Service</distrbtr>
        <distDate xml:lang="en" date="1997-09-18T00:00:00Z">18 September 1997</distDate>
      </distStmt>
      <verStmt>
        <version date="2024-05-24T15:58:03Z" xml:lang="en"/>
      </verStmt>
      <holdings xml:lang="en" URI="http://doi.org/10.5255/UKDA-SN-3723-8"/>
    </citation>
    <stdyInfo>
      <subject>
        <keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/32caebf0-7bb4-4cfc-b67b-4bbd1041057f">ABILITY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/0446b599-4970-4da1-af71-fa3824f08740">ABILITY EVALUATION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/4e33f431-f8be-4e8c-b94b-67dcf5f834e1">ABILITY GROUPING</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/ffdd3a7e-f82e-4600-98b1-20402e74b0a6">ACADEMIC ACHIEVEMENT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/ff28a3ab-227f-4f20-be3d-0e2a368f8ad7">ACCIDENTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">ADVANCED LEVEL EXAMINATIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/778dc4e5-2aea-41fb-acbc-f04940788616">AGE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/4735eb3a-7da3-4410-8589-b9cf787ad7e6">ALCOHOL USE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">ALCOHOLIC DRINKS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/55962c56-1adb-48c2-a0a1-43b4e08699e2">ALLERGIES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/becf13ae-fa53-4ccc-9830-89cf0d9d25b9">ANXIETY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/4d7885b8-e853-4db9-ad8d-a039ed6a1aa9">APARTMENTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/e2133ad7-6c08-4079-96a7-7461abf2d2d4">ASTHMA</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/6b792ea3-35c2-457a-b422-01f23c084b90">ATTITUDES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/1bb55669-ddbe-47bd-89cf-a5f76e162501">BACTERIAL AND VIRUS DISEASES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">BATHROOMS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/28f77cd5-1cb2-45e6-8cc4-8536b7331afe">BEHAVIOURAL DISORDERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/962ccf2d-cb30-4b7d-a4fa-95a844762ec5">BEHAVIOURAL PROBLEMS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">BEVERAGES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/e8a605f5-03e8-4fc0-8345-27bb0ff57a1d">BOARDING SCHOOLS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/84295dd9-19c1-4bbb-8157-df3141432e34">ANTHROPOMETRIC DATA</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/50f01c77-496c-4ce1-8342-c4a317349a7b">BRONCHITIS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/e87d9670-eed0-42af-9e19-bdbee14ed633">BULLYING</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/8d7da5ad-7789-48e1-88ea-33c1c5f1aa8f">CARDIOVASCULAR DISEASES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/ca41c7b4-b65b-457e-b349-e9a5d48db05a">CARDIOVASCULAR SYSTEM</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/7127388b-9f1d-4bb9-81ed-317744673e3f">CENTRAL HEATING</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/57270543-dfff-4481-88c6-c68bc4a15dfa">CEREAL PRODUCTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/6003af16-b4d9-4c0c-8d62-17a71fb493d9">CEREALS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">CERTIFICATE OF SECONDARY EDUCATION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/03870d12-faed-469a-bfad-74cfa2083463">CHILD BEHAVIOUR</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">CHILD BENEFITS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/8e11d327-3cac-481c-93ae-70362fd5998b">CHILD CARE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/3668c2bf-c11c-498c-9eaa-218fa0b00c36">CHILD DEVELOPMENT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/9eca9c03-c900-44d9-806f-3acec00f8fc2">CHILDREN</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/144781d5-f612-4092-92be-48cfcfa9a94f">CHILDREN IN CARE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/6d5fba88-2ae8-4a3a-a99c-0ef2fd1fbc45">CLASS SIZE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/83092545-76ae-476e-91c2-c74f733fe636">CLINICAL TESTS AND MEASUREMENTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/d8960e27-9f26-4603-bcb1-5de997e4c096">COGNITIVE PROCESSES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/6723438b-36d9-4bdd-b4bb-809136a35abe">COMMUNICATION SKILLS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/a8420ad5-4c99-45c1-b600-a7bd57b4a0e2">COMPREHENSION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/9001b8c8-1d70-47ed-ab03-61cfb04e8b4e">CONCENTRATION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">CONFECTIONERY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/c60b48bf-80d4-4a4a-8a55-02b3ffc74546">CONGENITAL DISORDERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/20022c46-8ac7-4b88-a1f3-9da7b512910f">CONTACT LENSES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/5a1f3d7e-a33b-4ed6-8f3f-8105ce16e6fc">COOKING</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/5129d49c-e0d3-4472-84bd-e9828c033d68">COUGHING</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/f8c25ce2-b4ac-490d-ad9e-b618287fb1a5">DAIRY PRODUCTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">DEGREES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/20b4bef3-44a3-43cb-846c-42f1782a4492">DENTAL EXAMINATIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/1f31d638-a794-4920-abad-ad1d727f15d2">DENTAL TREATMENT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/252007fa-5337-4f91-b682-066b47937e5e">DENTISTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/f3504baf-32f7-4dcc-9526-33b07c10e527">DIGESTIVE SYSTEM DISORDERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/cf211371-c057-4878-a7fa-f526c57fe9f3">DISABILITIES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/7e677228-9b5f-464c-bd06-45d3ed5a9a72">DISABLED CHILDREN</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/88353622-c99c-4c1f-b74e-9167ff5528a7">DISEASES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/b63facc6-c5f4-42f1-8f7f-5ec9cc9feda2">DOMESTIC APPLIANCES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/7c86e0c5-fd67-4a60-be52-b98639e13f71">DOMESTIC RESPONSIBILITIES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/b75621fc-56f7-4372-87e6-eb1c0813679f">DRUG USE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/c707b732-a060-4ea7-ad2d-b511fdb5f706">EATING DISORDERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/c4cb3540-d9a3-4e1e-a3da-c5ab7ef4e7db">ECONOMIC ACTIVITY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/f30501ab-f868-420d-af97-47ba0ae8a90b">EDIBLE FATS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/190aedc1-eaa0-4253-8fa5-b391cd23a1bf">EDUCATIONAL ATTENDANCE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/baefa0b5-c39f-408f-a92a-ea7e7a6c6185">EDUCATIONAL BACKGROUND</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/e0378fa2-c83b-4d48-b5ee-7e4a85446768">EDUCATIONAL ENVIRONMENT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/f8e7452d-3188-4c50-ac6d-e63c92f7a40a">EDUCATIONAL EXPECTATIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/b1ab6f66-f3ed-42ec-9af5-2a896bdf119f">EDUCATIONAL GROUPING</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/002fe9e0-1b8a-4f07-a1da-62583c135f00">EDUCATIONAL TESTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">EGGS (FOOD)</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/223f7f55-37e3-44e8-9ce4-4e2dfd1fe024">EMPLOYMENT HISTORY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/a29a8dab-9913-4630-8dc6-e86e8c15c1b6">ENDOCRINE DISORDERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/69532661-4704-4d2e-8fe7-2e5b33bb3254">ENURESIS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/bf79e301-c1cf-4b2b-9dc0-7b7bff9ac795">EPILEPSY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/9436dd25-565c-405e-869c-35195c170077">ETHNIC GROUPS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/0cf6f0fe-45a1-4555-965a-4bb85b766163">EYESIGHT TESTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/37962809-512d-4f33-826f-15446df86392">FAMILIES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/2fd5fc56-15f9-4158-a10b-ac52f1b2ae95">FAMILY INFLUENCE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/cae60b4a-9d0b-4ac2-b2d4-e6c17c2dea03">FAMILY LIFE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/97f9d612-7a14-45e6-95db-ef89a07f1292">FAMILY MEMBERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/e911ed12-88af-41ec-8ba7-98cb029cf5c7">FATHERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">FATHER'S ECONOMIC ACTIVITY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">FATHER'S OCCUPATION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/bb6468a6-1e78-41e7-89ef-cbccf49d4620">FIELDS OF STUDY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">FISH (AS FOOD)</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/5fdc23d4-fef8-4338-acd6-0ae6bc164a8e">FOOD</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/8cf977f5-e6ea-44be-8d76-8aaf758022de">FRIENDS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">FRIENDSHIP</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/1c50fda5-6b5f-469d-84a8-115fecf0ad0d">GRAMMAR SKILLS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/865dc16c-169e-430b-852e-56aa4572bdf9">LATERALITY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/f5777328-6f22-4108-b6e4-2be1952b9ce3">HANDICRAFTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">HANDWRITING SKILLS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/91c1b36f-85ff-4345-9678-86a4950fe57a">HEALTH</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/38854495-5f8e-4a5f-aed7-8819d1b14473">HEALTH SERVICES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">HEALTH VISITORS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/c8bced8d-985e-4c3c-9bfe-be278a093a5b">HEALTH CONSULTATIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/0d87dff2-a356-4d46-8ad2-f6682e17659b">HEARING</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">HEARING AIDS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/67a46463-d467-4036-bc1d-4a2f67e8972f">HEARING IMPAIRMENTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">HEATING EQUIPMENT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/f56e5510-67b9-47c0-9b98-2069326d32ea">HEATING SYSTEMS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/9a0d549d-150f-45d2-b540-a1db4fdfbe4e">HEIGHT (PHYSIOLOGY)</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/0cc56327-8a0d-4606-9aa8-b10df3b9773e">HERNIAS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/d56ba80c-606b-461d-8a0e-87018f44cf85">HOME OWNERSHIP</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">HOMEWORK</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/ff6f2b83-9cca-47bf-9621-34fac181ec34">HOSPITAL SERVICES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/528a8312-72ca-4d08-9bf6-eb6e672abb41">HOSPITALIZED CHILDREN</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">HOUSEHOLD HEAD'S OCCUPATIONAL STATUS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/8a80f878-851c-4f47-a451-a8fe75b81aad">HOUSEHOLDS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/37c881e2-eef4-476a-a4c0-cf14e0ccec3c">HOUSEWORK</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/6f628e04-cd98-4e7d-a50c-3078fe506f7f">HOUSING</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/ebe5be05-b688-4450-a940-35797007398b">HOUSING CONDITIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/cbf47ac5-605b-4b64-afbc-14bf866e8fa0">HOUSING TENURE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/35ff6d86-7edf-4ba4-9e32-c40c6953c192">HUMAN BEHAVIOUR</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/8f529c0f-f807-44b9-8337-b19ecb378b26">HUMAN SETTLEMENT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/8ea0eb77-23bb-4737-a8bd-06b551deba1d">IDENTITY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/60ce3f0e-cb1d-46e8-91d0-3292c8f9ffdb">IMMUNIZATION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/7e2ee442-ab46-484e-b80e-1e644628c851">IMMUNIZATION REACTIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/205c56de-d9b4-4548-92b2-411873c0b417">INCOME</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/236a24e8-0a98-4352-91ac-9640b26aa8b0">INDUSTRIES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/0ad5c1b6-8a15-4c39-95fe-601a044f3c69">INJURIES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/c11b5398-91da-4966-aa45-dba7a4451b79">INTELLIGENCE TESTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/30c487b1-95d6-4f35-908b-5cb2250566c8">INTERPERSONAL CONFLICT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/de9bcc39-a017-4c61-b999-db9239b4d084">INTERPERSONAL RELATIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">KITCHENS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/dcf45634-2065-4788-b02b-90d21d752996">KNOWLEDGE (AWARENESS)</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/7613b923-4e14-416e-9cbe-5f28c4caf659">LANDLORDS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/ff792293-af98-4a74-93d4-fa22d0e487b2">LANGUAGE SKILLS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/423c5b40-40a7-4cf1-af4e-cea93cfbe002">LANGUAGES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">LEARNING DISABILITIES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/42a49af9-b9a4-466f-bab6-4c575da1ac76">LEISURE TIME ACTIVITIES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/690f9186-030b-437d-b173-b445e9d57572">LESSONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/2bf0f04d-59bb-4949-b634-6facc5a03611">MATHEMATICS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">MEALS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">MEAT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/17d374f5-a930-4a1a-869a-12a748283d94">MEDICAL CARE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/dbf324eb-fd6b-4424-9db3-cb6e0b78da22">MEDICAL EXAMINATIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/bd50f882-cd96-49fa-bd15-f764ccca1ac7">MEDICAL PRESCRIPTIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">MEDICAL RECORDS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/0a6bc7c8-d457-4093-b6fe-befdf90652fc">INTELLECTUAL IMPAIRMENT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/0ce6cf0e-2911-4f3b-8603-d94845820b6a">MENTAL DISORDERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">MILK</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">MOBILE HOMES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/de0ddd34-77ca-4e59-9910-1eec10631401">MORAL CONCEPTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/38b2fbeb-b70b-4e60-9567-578ce5e16ef3">MORTGAGES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/a773ee42-9a96-4695-a379-fa8670f539c5">MOTHERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">MOTHER'S OCCUPATION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/6784da6b-ed16-4908-8aeb-ab04c07cfede">MOTOR PROCESSES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/bcd41d96-7e0d-45dd-b2ae-5354a1672e23">MOTOR VEHICLES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/e96ca5bb-f34a-44da-8497-1b41935046a2">NEIGHBOURHOODS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/7ba03bde-c67e-499f-b2db-5cecc38acde0">NON-VERBAL COMMUNICATION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/0f2f4063-5777-441d-bfa5-6a4b5ea80e91">OCCUPATIONAL QUALIFICATIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">ONE-PARENT FAMILIES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">ORDINARY LEVEL EXAMINATIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">HOSPITAL OUTPATIENT SERVICES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/a88e1c65-1158-4abc-b8c1-ab77bff4b325">PARENT-CHILD RELATIONSHIP</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">PARENT-SCHOOL RELATIONSHIP</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/7cbabdf1-9b1a-4431-9840-eeb14df3f5c3">PARENTAL ENCOURAGEMENT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/baffc0e2-b11b-431c-b47e-55cb9e8e7fe7">PARENTAL SUPERVISION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/0b24efb1-d22c-407f-8111-30eb1eadcaf2">PARENTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/123c3ad0-52a3-4da1-ab8f-42a31cc0483b">PART-TIME EMPLOYMENT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/022b5ae6-2bca-44dc-9c62-a41293a3fcc3">PATIENTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/2bce3556-e2d6-401c-b4fa-d9c4861bbb37">PEER-GROUP RELATIONSHIPS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/45799cd4-333c-4cea-82c5-617ed5f56caa">PERSONALITY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/1a4d880a-120d-4a8d-b15c-9037e61b775c">PHYSICAL DISABILITIES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/10aa1c9b-2c57-431d-9656-1c08aab7f299">PHYSICIANS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/1e3ef047-f875-4412-a98f-e7e0596c678c">PHYSIOTHERAPY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/821588b7-b0aa-4feb-9217-c16d1c6a88bf">PLACE OF BIRTH</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/635fa9d9-d403-4f28-80f9-064fbdafc395">PLAY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/5deabad3-7724-4657-a431-fb7a577ce40b">PNEUMONIA</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/e066f963-461a-41cf-9609-f4dcae74c94d">PREGNANCY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/63b0d64d-f809-4776-a96c-dd39efb7e452">PROFESSIONAL CONSULTATIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/a69cd955-4309-48ba-80bc-c3237b9dfc10">PUBERTY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/389293dc-04af-46eb-8d58-57c2a7f71348">QUALIFICATIONS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/9151aa6c-5192-450d-9187-3662536d7a94">READING (ACTIVITY)</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/93db7d64-3a92-45d9-b1ca-73fbba4505e7">READING SKILLS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/5e7639e6-8fc2-4de8-b04f-3692e3c9e65d">READING TESTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/252a7341-3600-41e3-90fd-7f2f10c1cde7">RENTED ACCOMMODATION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/fbe772f6-d6de-4439-b7d9-94835f208acd">RESIDENTIAL CHILD CARE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/3d92431b-b64d-4266-a464-e3461df55e5d">RESIDENTIAL MOBILITY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/bafbf4b8-4fb7-45ef-8fb2-816574485da1">RESPIRATORY TRACT DISEASES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/9110f672-af58-4bac-9986-0fafaa2c8d90">ROAD TRAFFIC</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">ROOMS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/c26b2c3a-a9ee-4020-9cba-1d61677b47e0">SCHOOL CLASSES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/50b0001f-af36-46fc-9da6-508df0813a72">SCHOOL DISCIPLINE</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/3c34230e-0ce1-499f-bd30-37fcdb298431">SCHOOL MEALS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/a29ff63b-3fa2-42e2-81bf-e0457f4321a4">SCHOOL-STUDENT RELATIONSHIP</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/eea95aaa-35cd-4191-a4a0-4536e1284f50">SCHOOLCHILDREN</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/d966e9e4-29f0-4329-b4fc-40eb71a25201">SCHOOLS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/53016129-8d0a-4046-8372-e08fdde17b58">SEIZURES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/89fa00af-2861-41da-8443-59fe0450ad0f">SELF-ESTEEM</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/32fc3486-cc46-42ba-a268-8ebc8c3fb3a9">SENSORY IMPAIRMENTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/a04bf239-7db2-4aed-b518-1ed891b3dd92">SIGHT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/6015ba2a-c3d6-44e5-929a-b6fd89226d12">SKIN DISEASES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/0fbb8bd1-a3c6-4fd2-bf97-16fb48619921">SLEEP DISORDERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/21717558-23e6-4e2b-9fd5-bbff85502d08">SMOKING</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/c69981b8-1016-4a21-9e3c-0038cf5374e7">SOCIAL BEHAVIOUR</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/fe60cfd1-f804-47da-8120-9d987f4b07a5">SOCIAL HOUSING</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/3481618d-ee5c-459d-9105-1da20c27cf67">LONELINESS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/2f7c7abd-f694-4f57-9d0f-f4292f28d53e">SOCIAL SECURITY BENEFITS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/271a7bf1-089d-42f1-b9a7-d57a8d9e7bad">SOCIAL WORKERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">SOFT DRINKS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">SPECIAL EDUCATION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">SPECIAL NEEDS EDUCATION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">SPECIAL NEEDS STUDENTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/42609e16-e8e9-488a-8dfa-74d09fdd2904">SPECTACLES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/7542eafb-bcfa-48a0-be4b-675d449fd8d6">VERBAL SKILLS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/e66366eb-0a27-4b6a-8e63-dc2a75bd88cd">SPEECH IMPAIRMENTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/cec99046-66bf-4317-9c6b-f80d99eb8368">SPEECH THERAPY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">SPELLING SKILLS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/c4e2ba1d-c5f8-45b4-b8e0-a5d7d2775dcd">SPORT</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">STUDY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/6c15c01d-cb6b-44f9-ad54-777bb656f498">SURGERY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">SURGICAL AIDS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/91e459b4-4a8f-4c1d-a659-6b6974818e3e">SYMPTOMS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/e0e06844-f09f-4c99-8e59-57777745c25b">SCHOOLTEACHERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/f580f88b-a7f4-4d86-aeea-d337c0cff161">TEACHING</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">TEACHING METHODS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/eadb4ae8-3e69-4de3-bd96-290c467ae355">TESTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/769c0015-6c13-459e-9d42-7ff1d5dcbb66">TIED HOUSING</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">TOBACCO</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/977eb1e6-8273-40b8-8d19-634f8b6c9fd5">TRUANCY</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/78e0b701-e501-48a1-864f-2d74fb12a37c">TRUST</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/f946d3ff-4f9d-42b6-9ee0-c269d02c2a19">UNEMPLOYMENT BENEFITS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/5b3127e7-2ef9-4b86-90f7-a301e9331b5e">UROGENITAL DISORDERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/284601c8-17ac-4c0c-aa73-4ff5d592d646">VISION IMPAIRMENTS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/fe1a5332-3091-4f25-be4d-cb03fb2e48c9">VOCABULARY SKILLS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/6d9af752-62db-45ca-8638-5f63833e10dd">VOCATIONAL EDUCATION CERTIFICATES</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/efed6ed2-a876-48f8-b172-d2d0144175e0">WEIGHT (PHYSIOLOGY)</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/7a6eeee2-53ae-4c00-989d-821074ba9e27">WORKING MOTHERS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/9371e415-d7e4-4a3c-9d55-4e8f42785589">HOURS OF WORK</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/8b0cc32b-a538-4e00-b86f-7016121f34d5">WRITING SKILLS</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/0258963d-21b3-430a-ba63-53cc3b45d18e">DEPRESSION</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/00000000-0000-0000-0000-000000000000">FAMILY INCOME</keyword><keyword xml:lang="en" vocab="ELSST" vocabURI="https://elsst.cessda.eu/id/17c4b30a-8659-4095-9e57-610fb618c382">SOCIAL CLASS</keyword>
        <topcClas xml:lang="en">General health and well-being</topcClas><topcClas xml:lang="en">Compulsory and pre-school education</topcClas><topcClas xml:lang="en">Social and occupational mobility</topcClas><topcClas xml:lang="en">Family life and marriage</topcClas><topcClas xml:lang="en">Health</topcClas><topcClas xml:lang="en">Social behaviour and attitudes</topcClas><topcClas xml:lang="en">Labour and employment</topcClas>
      </subject>
      <abstract xml:lang="en">&lt;P&gt;Abstract copyright UK Data Service and data collection copyright owner.&lt;/P&gt;&lt;p&gt;The &lt;span style="font-style:italic"&gt;1970 British Cohort Study&lt;/span&gt; (BCS70) is a longitudinal birth cohort study, following a nationally representative sample of over 17,000 people born in England, Scotland and Wales in a single week of 1970. Cohort members have been surveyed throughout their childhood and adult lives, mapping their individual trajectories and creating a unique resource for researchers. It is one of very few longitudinal studies following people of this generation anywhere in the world.&lt;br&gt;&lt;br&gt;Since 1970, cohort members have been surveyed at ages 5, 10, 16, 26, 30, 34, 38, 42, 46, and 51. Featuring a range of objective measures and rich self-reported data, BCS70 covers an incredible amount of ground and can be used in research on many topics. Evidence from BCS70 has illuminated important issues for our society across five decades. Key findings include how reading for pleasure matters for children's cognitive development, why grammar schools have not reduced social inequalities, and how childhood experiences can impact on mental health in mid-life. Every day researchers from across the scientific community are using this important study to make new connections and discoveries.&lt;br&gt;&lt;br&gt;BCS70 is run by the &lt;a href="https://cls.ucl.ac.uk/cls-studies/1970-british-cohort-study/" target="_blank"&gt;Centre for Longitudinal Studies&lt;/a&gt; (CLS), a research centre in the UCL Institute of Education, which is part of University College London. The content of BCS70 studies, including questions, topics and variables can be explored via the &lt;a href="https://discovery.closer.ac.uk/item/uk.cls.bcs70/75fe4705-0c94-4f75-b1e6-ad9c61ffde26"&gt;CLOSER Discovery&lt;/a&gt; website.&lt;br&gt;&lt;br&gt;&lt;em&gt;How to access genetic and/or bio-medical sample data from a range of longitudinal surveys:&lt;/em&gt;&lt;br&gt;For information on how to access biomedical data from BCS70 that are not held at the UKDS, see the&amp;nbsp;&lt;a href="https://cls.ucl.ac.uk/data-access-training/genetic-data-and-biological-samples/" target="_blank"&gt;CLS Genetic data and biological samples&lt;/a&gt;&amp;nbsp;webpage.&lt;br&gt;&lt;br&gt;&lt;span style="font-style:italic"&gt;Secure Access datasets&lt;br&gt;&lt;/span&gt;Secure Access versions of BCS70 have more restrictive access conditions than versions available under the standard End User Licence (EUL). &lt;br&gt;&lt;/p&gt;</abstract><abstract xml:lang="en">&lt;span style="font-style: italic;"&gt;1970 British Cohort Study: Age 10, Sweep 3, 1980&lt;/span&gt;&lt;br&gt; The 10-year follow-up was the second full national follow-up of the BCS70 cohort. It was designed to review and evaluate mid-childhood health, care, education, social and family environment throughout Britain. A number of considerations influenced the development of the survey instrumentation used. A major factor was the desire to examine 10-year-old children's educational achievement and the ways in which it is influenced by other events, and a wide range of earlier developmental, educational, social and health factors recorded previously on the same cohort and in particular the effects of: pre-school education and daycare; and learning difficulties. Health itself was another major focus of the follow-up, to provide a comparison with information gathered during the 5-year follow-up. The comprehensive nature of the data gathered in this longitudinal BCS study from birth onwards enables examination of the effects on the 10-year child's education, health and general progress, of perinatal problems, serious childhood illnesses and critical episodes in the family or social environment. A separate subset study conducted at the same time, covering 10-year follow-up respondents with special educational needs- see&amp;nbsp;SN 7064.&lt;br&gt; &lt;br&gt;&lt;span style="font-style: italic;"&gt;Latest edition information:&lt;/span&gt;&lt;br&gt;For the seventh edition (October 2023), a small number of primary identifiers (BCSID) have been changed in the bcs3derived data file to realign them to other BCS70 data. Additionally, a correction to the units was made to the variable label for meb19.1 in the sn3723 data file.&lt;br&gt; &lt;br&gt;</abstract><abstract xml:lang="en">&lt;B&gt;Main Topics&lt;/B&gt;:&lt;BR&gt;</abstract><abstract xml:lang="en">Some 15 separate survey documents were used, comprising manuals, assessments, self-completion questionnaires, interview schedules, and a medical examination record. The questionnaires were distributed as two packs known as the Educational Pack and the Health Pack. Five types of instruments were used: self-completion questionnaires (completed by the child, parent, and teacher); interviews (with parents); medical examination (of the child); tests (completed by the child); and measurement scales (completed by the child, parents and teachers). Information gathered from parents included: the child's medical history; accidents; hospital admissions; clinic attendance; use of health services; the child at school; child's skills; child's behaviour; parent's level of education; occupation of parents; type of accommodation; household amenities; and type of neighbourhood. Information provided by the medical examination included: disability and chronic illness; height and weight; head circumference; blood pressure; pulse; near and distant vision; audiometry; laterality; and co-ordination. Information provided by schools included: school composition: curriculum; discipline and ethos; teacher's assessment of child's ability and behaviour. Information provided by the study subjects included: academic success: smoking; attitudes to school; food and drink consumed; locus of control; self-esteem; personality; social judgement; and mathematics; reading; vocabulary; writing, copying and spelling tests.&lt;br&gt; &lt;br&gt; &lt;i&gt;Standard Measures&lt;/i&gt;&lt;br&gt; The measurement scales employed included: Rutter A Scale of child behaviour deviance; Conners Hyperactivity/Behaviour Scale; Neurodevelopment Scale; Lifeskills Scale; Expressive Language Scale; Reading Test, Mathematics Test, Verbal and Non-Verbal Reasoning Test, Picture Language Comprehension Test; Lawseq (Self-esteem Scale); Caraloc (Locus of Control Scale); Malaise Inventory (Mother).&lt;br&gt;</abstract>
      <sumDscr>
        <collDate xml:lang="en" event="single">1980 - 1981</collDate><collDate xml:lang="en" date="1980-01-01T00:00:00Z" event="start">01 January 1980</collDate><collDate xml:lang="en" date="1981-01-01T00:00:00Z" event="end">01 January 1981</collDate>
        <nation xml:lang="en">Great Britain</nation>
        <anlyUnit xml:lang="en">National<concept/></anlyUnit><anlyUnit xml:lang="en">Individuals<concept/></anlyUnit>
        <universe xml:lang="en" clusion="I">BCS70 cohort members; parents of BCS70 cohort members; teachers in schools attended by BCS70 cohort members.</universe>
        <dataKind xml:lang="en">Numeric</dataKind>
      </sumDscr>
    </stdyInfo>
    <method>
      <dataColl>
        <timeMeth xml:lang="en">Longitudinal/panel/cohort<concept/></timeMeth>
        <sampProc xml:lang="en">No sampling (total universe)<concept/></sampProc>
        <collMode xml:lang="en">Face-to-face interview<concept/></collMode><collMode xml:lang="en">Self-administered questionnaire<concept/></collMode><collMode xml:lang="en">Psychological measurements and tests<concept/></collMode><collMode xml:lang="en">Educational measurements and tests<concept/></collMode><collMode xml:lang="en">Clinical measurements<concept/></collMode><collMode xml:lang="en">Physical measurements and tests<concept/></collMode>
      </dataColl>
    </method>
    <dataAccs>
      <useStmt>
        <restrctn xml:lang="en">&lt;p&gt;The Data Collection is available to UK Data Service registered users subject to the &lt;a href="https://ukdataservice.ac.uk/app/uploads/cd137-enduserlicence.pdf" target="_blank"&gt;End User Licence Agreement&lt;/a&gt;.&lt;/p&gt;&lt;p&gt;Commercial use of the data requires approval from the data owner or their nominee. The UK Data Service will contact you.&lt;/p&gt;&lt;p&gt;Personal/genealogical use of these data is not permitted.&lt;/p&gt;&lt;p&gt;Additional conditions of use apply:&lt;/p&gt;&lt;p&gt;I agree not to use nor attempt to use the Data Collections to identify the individuals from which the study sample was selected, nor to claim to have done so; and&lt;/p&gt;&lt;p&gt;I agree not to link between the research identifiers supplied by the UK Data Service [BCSID] and any other identifiers previously issued.&lt;/p&gt;</restrctn>
        <conditions xml:lang="en">See &lt;restrctn&gt;</conditions>
      </useStmt>
    </dataAccs>
    <othrStdyMat>
      <relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://cls.ucl.ac.uk/cls-studies/1970-british-cohort-study/</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://bcs70.info/home/about/</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://cls.ucl.ac.uk/publications-and-resources/</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://www.bibliography.cls.ucl.ac.uk/</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://discovery.closer.ac.uk/?utm_medium=referral&amp;utm_source=www.ukdataservice.ac.uk&amp;utm_campaign=UK%20Data%20Service:%20BCS70%20resources</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://beta.ukdataservice.ac.uk/datacatalogue/studies/study?id=4126</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://beta.ukdataservice.ac.uk/datacatalogue/studies/study?id=853526</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://beta.ukdataservice.ac.uk/datacatalogue/studies/study?id=7023</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://beta.ukdataservice.ac.uk/datacatalogue/studies/study?id=8053</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://beta.ukdataservice.ac.uk/datacatalogue/studies/study?id=8127</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://beta.ukdataservice.ac.uk/datacatalogue/studies/study?id=854277</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://ukdataservice.ac.uk/case-study/do-smarter-children-avoid-drug-use-later-in-life/</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://beta.ukdataservice.ac.uk/datacatalogue/studies/study?id=855087</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://discovery.closer.ac.uk/item/uk.cls.bcs70/75fe4705-0c94-4f75-b1e6-ad9c61ffde26</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://www.ukdataservice.ac.uk/bounce?type=case-study&amp;id=61</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://www.ukdataservice.ac.uk/bounce?type=case-study&amp;id=111</IDNo>
          </titlStmt>
        </citation>
      </relMat><relMat xml:lang="en">
        <citation>
          <titlStmt>
            <titl xml:lang="en"/>
            <IDNo xml:lang="en">https://www.ukdataservice.ac.uk/bounce?type=case-study&amp;id=114</IDNo>
          </titlStmt>
        </citation>
      </relMat>
      <relPubl xml:lang="en">
        Verkroost, F.C.J. (2022) 'A Bayesian multivariate hierarchical growth curve model to examine cumulative socio-economic (dis)advantage among childless adults and parents, Journal of the Royal Statistical Society: Series A (Statistics in Society). doi:10.1111/rssa.129
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="DOI">https://doi.org/10.1111/rssa.129</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="https://doi.org/10.1111/rssa.129"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Stannard, S., Berrington, A. and Alwan, N. (2019) 'Associations between birth order with mental wellbeing and psychological distress in midlife: findings from the 1970 British Cohort Study (BCS70)', Plos One. doi:10.1371/journal.pone.0222184
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="DOI">https://doi.org/10.1371/journal.pone.0222184</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="https://doi.org/10.1371/journal.pone.0222184"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Stannard, S., Berrington, A. and Alwan, N. (2022) 'Understanding the early life mediators behind the intergenerational transmission of partnership dissolution', Advances in Life course Research, doi:10.1016/j.alcr.2022.100468
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="DOI">https://doi.org/10.1016/j.alcr.2022.100468</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="https://doi.org/10.1016/j.alcr.2022.100468"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Stannard, S., Berrington, A. and Alwan, N. (2022) 'The mediating pathways between parental separation in childhood and offspring hypertension at midlife', Scientific Reports. doi:10.1038/s41598-022-11007-z
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="DOI">http://dx.doi.org/10.1038/s41598-022-11007-z</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="http://dx.doi.org/10.1038/s41598-022-11007-z"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Boero, G., Nathwani, T., Naylor, R. and Smith, J. (2021) 'Graduate earnings premia in the UK: decline and fall [online]', Cheltenham: Higher Education Statistics Agency.
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="URL">https://www.hesa.ac.uk/files/Graduate-Earnings-Premia-UK-20211123.pdf</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="https://www.hesa.ac.uk/files/Graduate-Earnings-Premia-UK-20211123.pdf"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Cortes, R.A., Barr, R., Ryan, R.M. and Green, A.E. (2022) 'Fine motor skills during early childhood predict visuospatial deductive reasoning in adolescence', Developmental Psychology, 58(7), pp.1264–1276. doi:10.1037/dev0001354
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="DOI">https://doi.org/10.1037/dev0001354</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="https://doi.org/10.1037/dev0001354"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Bernardi, L., Bridger, E. and Mattila, M. (2024) 'Voting propensity and parental depression', Electoral Studies, 89, 102800. doi:10.1016/j.electstud.2024.102800
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="DOI">https://doi.org/10.1016/j.electstud.2024.102800</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="https://doi.org/10.1016/j.electstud.2024.102800"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Boero, G., Nathwani, T., Naylor, R. and Smith, J. (2024) 'The college wage premium in the UK: Decline and fall?', Oxford Economic Papers. doi:10.1093/oep/gpae014
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="DOI">https://doi.org/10.1093/oep/gpae014</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="https://doi.org/10.1093/oep/gpae014"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Boero, G., Cook, D., Nathwani, T., Naylor, R. and Smith, J. (2019) 'The return to a degree: new evidence based on the birth cohort studies and the Labour Force Survey', HESA.
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="URL">https://www.hesa.ac.uk/files/Return_to_a_degree_main_report.pdf</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="https://www.hesa.ac.uk/files/Return_to_a_degree_main_report.pdf"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Boero, G., Cook, D., Nathwani, T., Naylor, R. and Smith, J. (2020) 'How does the return to a degree vary by class of award?', HESA
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="URL">https://www.hesa.ac.uk/files/Return-to-degree-by-class-20200310.pdf</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="https://www.hesa.ac.uk/files/Return-to-degree-by-class-20200310.pdf"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Boero, G., Nathwani, T., Naylor, R. and Smith, J. (2021). Graduate earnings premia in the UK: Decline and fall?, HESA
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="URL">https://www.hesa.ac.uk/files/Graduate-Earnings-Premia-UK-20211123.pdf</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="https://www.hesa.ac.uk/files/Graduate-Earnings-Premia-UK-20211123.pdf"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Boero, G.,  Cook, D.,  Nathwani, T.,  Naylor, R. and Smith, J. (2019) The return to a degree - new evidence based on the birth cohort studies and the Labour Force Survey: policy briefing)
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="URL">https://www.hesa.ac.uk/files/Return_to_a_degree_main_report.pdf</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="https://www.hesa.ac.uk/files/Return_to_a_degree_main_report.pdf"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Boero, G.,  Cook, D.,  Nathwani, T.,  Naylor, R. and Smith, J. (2020) How does the return to a degree vary by class of award? HESA Policy Briefing
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="URN">How does the return to a degree vary by class of award? HESA Policy Briefing</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="How does the return to a degree vary by class of award? HESA Policy Briefing"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Wehner, C. (2018) Too scared to achieve: the relation between neuroticism, conscientiousness and socioeconomic outcomes [Doctoral Thesis]
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="DOI">https://doi.org/10.26481/dis.20180525cw</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="https://doi.org/10.26481/dis.20180525cw"/>
        </citation>
      </relPubl><relPubl xml:lang="en">
        Wehner, C. and Schils, T. (2019) &lt;i&gt;Educational achievement and gender differences: the role of the interaction between emotional stability and conscientiousness: ROA Research Memoranda, no.005&lt;/i&gt;: Research Centre for Education and the Labour Market.
        <citation>
          <titlStmt>
            <titl xml:lang="en"></titl>
            <IDNo xml:lang="en" agency="URN">Educational achievement and gender differences: the role of the interaction between emotional stability and conscientiousness</IDNo>
          </titlStmt>
          <distStmt>
            <distDate xml:lang="en"/>
          </distStmt>
          <holdings xml:lang="en" URI="Educational achievement and gender differences: the role of the interaction between emotional stability and conscientiousness"/>
        </citation>
      </relPubl>
    </othrStdyMat>
  </stdyDscr>
  <fileDscr>
  </fileDscr>
</codeBook>
      </metadata>
      <about>
        <provenance xmlns="http://www.openarchives.org/OAI/2.0/provenance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/provenance http://www.openarchives.org/OAI/2.0/provenance.xsd">
    <originDescription harvestDate="2025-10-01T03:53:29Z" altered="true">
      <baseURL>https://oai.ukdataservice.ac.uk:8443/oai/provider</baseURL>
      <identifier>3723</identifier>
      <datestamp>2025-03-07T07:47:40Z</datestamp>
      <metadataNamespace>ddi:codebook:2_5</metadataNamespace>
    </originDescription>
</provenance>
      </about>
    </record>
  </GetRecord>
</OAI-PMH>