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IBM 805 Test Scoring Machine : ウィキペディア英語版 | IBM 805 Test Scoring Machine The IBM 805 Test Scoring Machine was a machine sold by IBM beginning in 1937. The device scored answer sheets marked with special "mark sense" pencils. The machine was developed from a prototype developed by Reynold Johnson, a school teacher who later became an IBM engineer. That machine and its descendants have been in use ever since. ==References==
*"Bulletin of Information on the International Test Scoring Machine." (New York: Cooperative Test Service, 1936) *(IBM Archives ) web page on the (805 Test Scoring Machine )
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「IBM 805 Test Scoring Machine」の詳細全文を読む
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