Dr. Glen D. Jensen, with White Rat
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Download IIIF ManifestRequest permissionsDownload image PrintID: SIA Acc. 90-105 [SIA2008-4395]
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Form/Genre: Black-and-white photographs
Date: 1964
Citation: Smithsonian Institution Archives, Accession 90-105, Science Service Records, Image No. SIA2008-4395
Glen D. Jensen, Professor of Psychology, DePaul University. Caption Reads: "White rat held by Dr. Glen Jensen of Depaul University is one of about 90 he uses each week in his experiments on persistence. At left is an electric measuring instrument that counts the number of times lab animals press bar in Skinner box and record the number of presses over a period of time."
Smithsonian Institution Archives, Accession 90-105, Science Service Records, Image No. SIA2008-4395
Smithsonian Institution Archives Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520
Psychology
Black-and-white photographs
SIA Acc. 90-105 [SIA2008-4395]
Gelatin silver prints