Three-stratum theory
id:
three-stratum-theory-313-14927769
title:
Three-stratum theory
text:
The three-stratum theory is a theory of cognitive ability proposed by the American psychologist John Carroll in 1993. It is based on a factor-analytic study of the correlation of individual-difference variables from data such as psychological tests, school marks and competence ratings from more than 460 datasets. These analyses suggested a three-layered model where each layer accounts for the variations in the correlations within the previous layer. The three layers are defined as representing n
brand slug:
wiki
category slug:
encyclopedia
description:
Cognitive ability theory
original url:
https://en.wikipedia.org/wiki/Three-stratum_theory
date created:
date modified:
2022-11-18T01:59:04Z
main entity:
{"identifier":"Q7798005","url":"https://www.wikidata.org/entity/Q7798005"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/50/Carroll_three_stratum_model_of_human_Intelligence.png","width":757,"height":346}
fields total:
13
integrity:
15