Spearman's g factor refers to
A) what different intelligence tests have in common.
B) the specific factors assessed by different intelligence tests.
C) the fact that Galton was Spearman's inspiration.
D) all that is genetic in the nature-nurture controversy.

Question

Quizplus · Accepted Answer

Spearman's g factor refers to the common factor or general intelligence underlying diverse cognitive abilities measured by different intelligence tests. The g factor is believed to reflect the efficiency of brain processing that contributes to various intellectual tasks, such as problem-solving, abstract reasoning, and verbal comprehension. Therefore, option A is the best choice that correctly describes the g factor. Option B is incorrect because it implies the specific and independent factors assessed by intelligence tests, which are the opposite of the g factor. Option C is incorrect because it refers to Galton's influence, but it is not related to the g factor. Option D is incorrect because it refers to a broader topic of the nature-nurture debate, which is not specific to the g factor.

Spearman's G Factor Refers to