Dimensional structure of personality Beginning in 2008, Rushton researched the structure of personality. Over about a dozen papers, he argued that variation in personality can be explained by variation in a single underlying "general factor," similar to the g factor of psychometrics.
Dimensional structure of personality Beginning in 2008, Rushton researched the structure of personality Ove.r a,bout a dozen papers he argued that variation in personality can be, explained by variation in a single underlying "general factor" similar to the g factor of psychometrics.