@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/meta-analyses>
  skos:definition "Meta-analysis, also known as research synthesis, is a quantitative technique used to analyze the research literature in a particular domain. Although the goals are similar to a qualitative literature review, meta-analyses use established procedures to search, code, and quantitatively analyze all of the relevant studies. [Source: <a href=\"https://sk.sagepub.com/reference/childmedia/n386.xml\" target=\"_blank\" data-id=\"to-sk\">Encyclopedia of Children, Adolescents, and the Media; Research Methods, Meta-Analyses</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/research_methods> ;
  skos:prefLabel "meta-analyses"@en ;
  a skos:Concept .

<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/meta-analyses> .

<https://concepts.sagepub.com/social-science/concept/research_methods>
  skos:prefLabel "research methods"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/meta-analyses> .