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Spearman
For numerical date: Calculation of the product moment correlation coefficient (PMCC). Regression analysis goes beyond what is required by the question. For ordinal data: The Spearman's Rank coefficient.
Psychology emerged in the late 19th century as a scientific field influenced by philosophy and physiology. Early schools of thought, like structuralism and functionalism, focused on understanding the mind's structure and functions. The 20th century saw the rise of behaviorism, psychoanalysis, and the cognitive revolution, which shaped modern psychology as a multi-faceted science studying behavior, cognition, emotions, and neurology.
Early psychologists like Alfred Binet and Charles Spearman would have been most enthusiastic about the value of a single intelligence test score as an index of an individual's mental capacities. Binet developed the first intelligence test, while Spearman proposed the concept of general intelligence (g factor).
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The technique of factor analysis in intelligence testing was introduced by psychologist Charles Spearman in the early 20th century. Spearman proposed that intelligence is made up of a general factor (g) and specific factors (s) that contribute to an individual's cognitive abilities.
He inferred g from tests of various abilities, such as vocabulary, memory, and reasoning.
The six theories of intelligence are: psychometric, cognitive, triarchic, multiple intelligences, emotional intelligence, and practical intelligence. Each theory offers a different perspective on how intelligence is defined and understood.
Spearman
http://ten.com.au/the-spearman-experiment.htm
Glenn Spearman was born in 1947.
Glenn Spearman died in 1998.
Alexander Spearman was born in 1901.
Alexander Spearman died in 1982.
Robert Spearman died in 1761.