Spearman's hypothesis
Автор:
Jesse Russell,Ronald Cohn, 111 стр., издатель:
"Книга по Требованию", ISBN:
978-5-5144-1399-7
High Quality Content by WIKIPEDIA articles! Spearman's hypothesis states that the magnitude of the black-white difference in tests of cognitive ability is entirely or mainly a function of the extent to which a test measures general mental ability, or g. The hypothesis, first formalized by Arthur Jensen in the 1980s based on Charles Spearman's earlier comments on the topic, argues that differences in g are the sole or major source of differences between blacks and whites observed in many studies of race and intelligence. Jensen devised the method of correlated vectors to study the hypothesis. This, and a similar relationship regarding the degree of heritability of tests and the magnitude of black-white differences on tests, have been argued to support the partially genetic explanation for black-white average IQ differences. Данное издание представляет собой компиляцию сведений, находящихся в свободном доступе в среде Интернет в целом, и в информационном сетевом ресурсе "Википедия" в...