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Color-wheel, with disks. By Milton Bradley Co., Springfield; Screen on Stand (?)
[Instrument 1:] [...] color-wheel[], with disks. By Milton Bradley Co., Springfield. $20 [acc. to No. 74 in Münsterberg, 1893, Psychological Laboratory at Harvard University]
[Instrument 2: Unknown]
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Source |
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Anonymous. 1892. Harvard Psychological Laboratory in Dane Hall: Interior of a Laboratory Room (Students studying the effect of attention on color perception). Photograph. (Harvard University Archives - HUPSF Psychological Laboratories (2))
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People |
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Sites |
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Psychological Laboratory, Harvard University (1893) |
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Related Literature |
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Münsterberg, Hugo. 1893. Psychological Laboratory of Harvard University. Cambridge, Mass.: University Press of Cambridge, Mass. |
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Comment |
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See a description and a graved versionof the shown experiment in Nichols, 1893.
See also the same device on another photograph from the Harvard collection.
The other device, the "Screen on Stand" has not been identified yet. |
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Description |
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ISSN 1866-4784: reference -
xlink
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