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Teaching Machine, Ray Multitester

Teaching Machine, Ray Multitester

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Description
This teaching machine was developed by Joseph James Ray (1894-1975). Ray studied psychology as a graduate student of Joseph Peterson at Peabody College for Teachers in Nashville, Tennessee. He filed a patent for this "educational device" on September 2, 1937, and received it May 2, 1939 (U.S. Patent 2,157,058).
For related objects, see 1985.0815.
Location
Currently not on view
Object Name
Teaching Machine
date made
1935
maker
Ray, Joseph
Measurements
overall: 19 cm x 23 cm x 26 cm; 7 15/32 in x 9 1/16 in x 10 1/4 in
ID Number
1979.0853.01
accession number
1979.0853
catalog number
1979.0853.01
Credit Line
Gift of Ruth D. Ray
subject
Psychology
See more items in
Medicine and Science: Mathematics
Data Source
National Museum of American History
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