who opposed the two factor theory of intelligence
Two-factor theory of intelligence Charles Spearman developed his two-factor theory of intelligence using factor analysis.[1] His research not only led him to develop the concept of the g factor of general intelligence, but also the s factor of specific intellectual abilities.[2] L. L. Thurstone, Howard Gardner, and Robert Sternberg also researched the structure of intelligence, and in analyzing their data, concluded that a single underlying factor was influencing the general intelligence of individuals. However, Spearman was criticized in 1916 by Godfrey Thomson, who claimed that the evidence was not as crucial as it seemed.[3] Modern research is still expanding this theory by investigating Spearman's law of diminishing returns,[4] and adding connected concepts to the research.[5]
Max Weber Maximilian Karl Emil "Max" Weber (/ˈveɪbər/;[4] German: [ˈmaks ˈveːbɐ]; 21 April 1864 – 14 June 1920) was a German sociologist, philosopher, jurist, and political economist. His ideas profoundly influenced social theory and social research.[5] Weber is often cited, with Émile Durkheim and Karl Marx, as among the three founders of sociology.[6][7][8][9][10] Weber was a key proponent of methodological antipositivism, arguing for the study of social action through interpretive (rather than purely empiricist) means, based on understanding the purpose and meaning that individuals attach to their own actions. Unlike Durkheim, he did not believe in monocausality and rather proposed that for any outcome there can be multiple causes.[11]