@prefix n9j: <http://data.loterre.fr/ark:/67375/N9J> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

n9j:-RXS7VV30-6
  skos:prefLabel "quantitative data analysis"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FN2DQBJ2-H .

n9j:-CBQ7DBK4-6
  skos:prefLabel "systematic reviews"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FN2DQBJ2-H .

n9j:-C7H20PXJ-L
  skos:prefLabel "methods"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FN2DQBJ2-H .

n9j:-B62MFD2S-W
  skos:prefLabel "methodology"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FN2DQBJ2-H .

n9j:-XTGJFWTM-L
  skos:prefLabel "box-score method"@en ;
  a skos:Concept ;
  skos:broader n9j:-FN2DQBJ2-H .

n9j:-FN2DQBJ2-H
  skos:broader n9j:-N1DFC4TX-L, n9j:-C8NQZ4GL-J, n9j:-RXS7VV30-6, n9j:-MDZSSHZ5-M, n9j:-L4B5G7MD-W, n9j:-C7H20PXJ-L, n9j:-CBQ7DBK4-6, n9j:-K3WZ82FQ-Z, n9j:-CVMSL0B2-2, n9j:-B62MFD2S-W, n9j:-ZMR9VK6P-G ;
  skos:narrower n9j:-GM9L91GL-S, n9j:-RBM0HW1F-X, n9j:-XTGJFWTM-L, n9j:-TLNWWZ67-6, n9j:-H9JM786F-V, n9j:-RT2LN2CV-8 ;
  skos:inScheme n9j: ;
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/meta-analysis> ;
  skos:definition "Meta-analysis is a statistical method that integrates the results of several independent studies considered to be “combinable.” It has become one of the major tools to integrate research findings in social and medical sciences in general and in education and psychology in particular. Although the history of meta-analytic procedures goes all the way back to the early 1900s and the work of Karl Pearson and others, who devised statistical tools to compare studies from different samples, Gene V. Glass coined the term in 1976. [Source: Encyclopedia of Research Design; Meta-Analysis]"@en ;
  a skos:Concept ;
  skos:prefLabel "meta-analysis"@en .

n9j:-CVMSL0B2-2
  skos:prefLabel "measurement, data sources and coding, and research methods"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FN2DQBJ2-H .

n9j:-L4B5G7MD-W
  skos:prefLabel "health sciences"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FN2DQBJ2-H .

n9j:-ZMR9VK6P-G
  skos:prefLabel "research practice and methodology"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FN2DQBJ2-H .

n9j: a skos:ConceptScheme .
n9j:-RT2LN2CV-8
  skos:prefLabel "effect size"@en ;
  a skos:Concept ;
  skos:broader n9j:-FN2DQBJ2-H .

n9j:-methods
  a isothes:ConceptGroup ;
  skos:prefLabel "methods"@en ;
  skos:member n9j:-FN2DQBJ2-H .

n9j:-GM9L91GL-S
  skos:prefLabel "diffuse comparisons"@en ;
  a skos:Concept ;
  skos:broader n9j:-FN2DQBJ2-H .

n9j:-TLNWWZ67-6
  skos:prefLabel "data reconstruction"@en ;
  a skos:Concept ;
  skos:broader n9j:-FN2DQBJ2-H .

n9j:-C8NQZ4GL-J
  skos:prefLabel "statistics and research methods"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FN2DQBJ2-H .

n9j:-H9JM786F-V
  skos:prefLabel "common metrics"@en ;
  a skos:Concept ;
  skos:broader n9j:-FN2DQBJ2-H .

n9j:-K3WZ82FQ-Z
  skos:prefLabel "social psychology research"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FN2DQBJ2-H .

n9j:-N1DFC4TX-L
  skos:prefLabel "statistics, research methods, and measurement"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FN2DQBJ2-H .

n9j:-RBM0HW1F-X
  skos:prefLabel "funnel plot"@en ;
  a skos:Concept ;
  skos:broader n9j:-FN2DQBJ2-H .

n9j:-MDZSSHZ5-M
  skos:prefLabel "research methods for industrial and organizational psychology"@en ;
  a skos:Concept ;
  skos:narrower n9j:-FN2DQBJ2-H .