Spearman attributed in general factor of intelligence to ________, a concept that believed to be originated with Aristotle.

Spearman attributed the general factor of intelligence to mental energy, a notion he traced back to Aristotle.

He called this common power the g factor, drawn upon by every intellectual task.

Hemispheric energy is not Spearman's term and refers instead to the brain's two halves.

Soul energy is not the concept he named for general intelligence.

Internal energy is a vaguer physical notion, not the specific g factor Spearman described.

Spearman's two-factor theory paired the general g factor with specific s factors for particular tasks.