Supplementary data for "Mapping Early Childhood Science Assessment Research Through Bibliometric, Psychometric, and Developmental Lenses"

This dataset accompanies a bibliometric and structured content analysis of early childhood science assessment research (Web of Science Core Collection; 73 included studies). It contains: (1) Supplementary File 1 (codebook; final codes for the 73 included studies; screening decisions and reasons for all 142 records of the initial search; the 40 co-cited references by cluster; VOSviewer thesaurus rules; inter-rater agreement and independent codes; screening of the 339 records of the extended search); (2) VOSviewer map and network files for the co-authorship (authors, countries), author-keyword co-occurrence, co-citation and bibliographic coupling analyses, together with the thesaurus files used.