Benjamin Bloom

               Benjamin Samuel Bloom was an American educational psychologist who made           

             contributions to the classification of educational objectives and to the theory of mastery                    learning.

           Born: 21 February 1913, Lansford, Pennsylvania, United States

           Died: 13 September 1999, Chicago, Illinois, United States

           Full name: Benjamin Samuel Bloom

           Books: Taxonomy of Educational Objectives: The Classification of Educational               Goals,

           Education: Penn State University, The University of Chicago