PersonBenjamin Bloom / 布鲁姆
Benjamin Bloom
An American educational psychologist known for proposing Bloom's taxonomy and for research on the "2 Sigma Problem"; his 1984 study found that one-to-one tutoring can raise student achievement by roughly two standard deviations.
Timeline (last 90 days)
Sep 12
The "Two Sigma Problem" was proposed by educational psychologist Benjamin Bloom in 1984.
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Sep 5
Bloom's Taxonomy of Cognitive Learning was first proposed by Benjamin Bloom in 1956 and was later revised to its current version by Anderson and Krathwohl in 2001
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