@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

<https://concepts.sagepub.com/social-science/concept/foundations:_measurement_theory_and_statistics>
  skos:prefLabel "foundations: measurement theory and statistics"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/item_response_theory> .

<https://concepts.sagepub.com/social-science/concept/theory_and_methodology>
  skos:prefLabel "theory and methodology"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/item_response_theory> .

<https://concepts.sagepub.com/social-science/concept/item_response_theory>
  skos:definition "Item response theory (IRT) is an approach used for survey development, evaluation, and scoring. IRT models describe the relationship between a person's response to a survey question and his or her standing on a latent (i.e. [Source: <a href=\"https://methods.sagepub.com/reference/encyclopedia-of-survey-research-methods/n256.xml\" target=\"_blank\" data-id=\"to-srm\">Encyclopedia of Survey Research Methods; Item Response Theory</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/theory_and_methodology>, <https://concepts.sagepub.com/social-science/concept/test_theory>, <https://concepts.sagepub.com/social-science/concept/foundations:_measurement_theory_and_statistics> ;
  skos:prefLabel "item response theory"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/test_theory>
  skos:prefLabel "test theory"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/item_response_theory> .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/methods>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "methods"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/item_response_theory> .