Who developed the Two factor theory of intelligence
Aspearman
BE. L Thorndike
CAlfred Binet
DThurston
Answer:
A. spearman
Read Explanation:
In 1927, Charles Spearman proposed a two-factor theory of intelligence employing a statistical method called factor analysis.
He showed that intelligence consisted of a general factor (g-factor) and some specific factors (s-factors).
The g-factor includes mental operations which are primary and common to all performances. . In addition to the g-factor, he said that there are also many specific abilities. These are contained in what he called the s-factor.
