CHILD DEVELOPMENT PEDAGOGY

Detailed explanation-1: -Charles Edward Spearman, FRS (10 September 1863 – 17 September 1945) was an English psychologist known for work in statistics, as a pioneer of factor analysis, and for Spearman’s rank correlation coefficient.

Detailed explanation-2: -Factor analysis is a multivariate technique designed to analyze correlations among many observed variables and to explore latent factors. Factor analysis was developed by the British psychologist Charles Spearman in the early 20th century as a technique for analyzing intelligence structures.

Detailed explanation-3: -two-factor theory, theory of worker motivation, formulated by Frederick Herzberg, which holds that employee job satisfaction and job dissatisfaction are influenced by separate factors.

Detailed explanation-4: -The existence of the g factor was originally proposed by the English psychologist Charles Spearman in the early years of the 20th century.