%0 Journal Article %1 Bloom:1984:er %A Bloom, Benjamin S. %D 1984 %J Educational Researcher %K imported thesis %N 6 %P 4--16 %R 10.3102/0013189X013006004 %T The 2 sigma problem: The search for methods of group instruction as effective as one-to-one tutoring %V 13

@article{Bloom:1984:er, added-at = {2017-03-16T11:50:55.000+0100}, author = {Bloom, Benjamin S.}, biburl = {https://www.bibsonomy.org/bibtex/233a4492293bdd0a1fa439b2372ce0070/krevelen}, doi = {10.3102/0013189X013006004}, interhash = {41cca0317e8bf58b1216113f59920934}, intrahash = {33a4492293bdd0a1fa439b2372ce0070}, journal = {Educational Researcher}, keywords = {imported thesis}, number = 6, owner = {Rick}, pages = {4--16}, timestamp = {2017-03-16T11:54:14.000+0100}, title = {The 2 sigma problem: The search for methods of group instruction as effective as one-to-one tutoring}, volume = 13, year = 1984 }