File:American Journal of Psychology (Volume 21) Fig 21.jpg
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_Fig_21.jpg){kind=link}
Summary
| Description |
English: The strings were now in Place 4 on left end. Young Crow 1 is shown here as he happened to find a way to open the door which I had not foreseen. He pushed his beak through the wire and pulled the strings as they run from the latch to Place 4. |
| Date | |
| Source | https://en.wikisource.org/wiki/Page:American_Journal_of_Psychology_Volume_21.djvu/71 |
| Author | Editor G. Stanley Hall |
Licensing
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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:36, 3 August 2021 | | 1,452 × 1,017 (1.18 MB) | Sp1nd01 | Uploaded a work by Editor G. Stanley Hall from https://en.wikisource.org/wiki/Page:American_Journal_of_Psychology_Volume_21.djvu/71 with UploadWizard |
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_Fig_21.jpg){kind=link}