Documentation for Ray's Multitester and Polygraph - Pamphlet on Scoring Cards
Object Details
- Ray, Joseph J.
- Description
- These materials relate to Joseph J. Ray's work on teaching machines.
- For a related acquisition, see 1979.0853. See 1985.0815 and 1981.0248 as well.
- Location
- Currently not on view
- Credit Line
- Gift of Ruth D. Ray
- 1935
- ID Number
- 1981.0248.05
- catalog number
- 1981.0248.05
- accession number
- 1981.0248
- Object Name
- pamphlet
- Physical Description
- paper (overall material)
- Measurements
- overall: 20.4 cm x 15.2 cm x 57.5 cm; 8 1/32 in x 5 31/32 in x 22 5/8 in
- See more items in
- Medicine and Science: Mathematics
- Teaching Machines
- National Museum of American History
- Subject
- Psychology
- Record ID
- nmah_1920257
- Metadata Usage (text)
- CC0
- GUID (Link to Original Record)
- https://n2t.net/ark:/65665/ng49ca746b5-1687-704b-e053-15f76fa0b4fa
