 A meta-analysis of the correlations among broad intelligences: Understanding their relationsVictoria M. Bryan and John D. Mayer Intelligence, 2020, vol. 81, issue C Abstract: The broad intelligences include a group of mental abilities such as comprehension knowledge, quantitative reasoning, and visuospatial processing that are relatively specific in their focus and fall at the second stratum of the Cattell-Horn-Carroll (CHC) model of intelligence. In recent years, the field has seen a proliferation of mental abilities being considered for inclusion among the broad intelligences, which poses challenges in terms of their effective and efficient assessment. We conducted a meta-analysis of 61 articles that reported correlations among the broad intelligences. Results indicated that the average correlation among broad intelligences fell between r = 0.58, 95% CI [0.53, 0.64], and r = 0.65, 95% CI [0.62, 0.68], depending upon the model employed to estimate the relations. Applying factor analysis to a composite correlation matrix drawn from the studies, we obtained dimensions of broad intelligence that may be useful to organizing the group. Finally, we discuss the implications of the correlations among broad intelligences as an evaluative tool for candidate intelligences. Keywords: Broad intelligences; Cattell-Horn-Carroll (CHC) model; Intelligence (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:intell:v:81:y:2020:i:c:s0160289620300477 DOI: 10.1016/j.intell.2020.101469 Access Statistics for this article Intelligence is currently edited by R.J. Haier More articles in Intelligence from Elsevier |
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