Stephen Krashen (born 1941)

Born 1941 CE.

Stephen D. Krashen (born May 14, 1941) is an American linguist known for developing the input hypothesis, a group of five hypotheses of second-language acquisition. He is a professor emeritus of education at the University of Southern California. He moved from the linguistics department to the faculty of the School of Education in 1994.

Text from the Wikipedia article Stephen_Krashen, licensed CC BY-SA 4.0.

Everything else in 1941 CE

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Stephen Krashen (born 1941)

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