Psychology Commons^™

Technical Supplement For The Article "A Meta-Analysis Of The Correlations Among Broad Intelligences: Understanding Their Relations", Victoria M. Bryan, John D. Mayer

UNH Personality Lab

This technical supplement was developed by the author along with their report, “A eta analysis of the correlations among broad intelligences: Understanding their relations” as part of a single, ongoing research project. The original report provides the general purpose and theoretical overview of the project, as well as the key analyses. This supplement also includes pieces of that material where relevant but focuses on detailing the programming and data analyses of the project to a far greater extent.

A Meta-Analysis Of The Correlations Among Broad Intelligences: Understanding Their Relations, Victoria M. Bryan, John D. Mayer

UNH Personality Lab

The broad intelligences include a group of mental abilities such as comprehension knowledge, quantitative reasoning, and spatial reasoning 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 60 articles that reported correlations among the broad intelligences. Results indicated that the average correlation among broad intelligences fell between r = .52 and r = …

Open Source Data For “When People Estimate Their Personal Intelligence Who Is Overconfident? Who Is Accurate?”, John D. Mayer, A. T. Panter, David R. Caruso

UNH Personality Lab

This Excel workbook contains the key computed variables analyzed in Studies 1, 2, and 3 of the article, “When People Estimate their Personal Intelligence Who is Overconfident? Who is Accurate?”, by Mayer, Panter, and Caruso found the Journal of Personality, 2020. Missing value code and other details are explained in the first worksheet of the Excel Workbook.

When People Estimate Their Personal Intelligence Who Is Overconfident? Who Is Accurate?, John D. Mayer, A. T. Panter, David R. Caruso

UNH Personality Lab

Objective

We explore accurate self-knowledge versus overconfidence in personal intelligence—a “broad” intelligence about personality. The theory of personal intelligence proposes that people vary in their ability to understand the traits, goals, plans, and actions of themselves and others. We wondered who accurately knew that they were higher in personal intelligence and who did not, and whether individuals with more accurate estimates were distinguishable from others in their psychological characteristics.

Method

Three archival data sets were identified that included both self-estimates and objective measures of personal intelligence: The measures were the Self-Estimated Personal Intelligence scale (SEPI) and the Test of Personal …

Technical Report For “When People Estimate Their Personal Intelligence Who Is Overconfident? Who Is Accurate?”, John D. Mayer, A. T. Panter, David R. Caruso

UNH Personality Lab

The Technical Supplement includes additional information about the article “Who Believes they are High in Personal Intelligence.” The Supplement is organized such that material follows the organization of the article, with the exception that group-wise analyses—i.e., analyses based on median splits of the archival samples on the Test of Personal Intelligence and Self-Estimated Personal Intelligence, are in their own Appendix owing to the considerable length of that material.