Image:Galton number form.svg
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Galton_number_form.svg (SVG file, nominally 900 × 450 pixels, file size: 15 KB)
| This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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[edit] Summary
| Description |
A w:number form from one of Francis Galton's subjects from his The Visions of Sane Persons. Note the convolutions, and how the first 12 digits correspond to a clock face. This motif is also found in more recent studies (Piazza et al., 2006) consistent with an environmental influence on the exact pattern of numerical-spatial associations. |
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| Source |
Galton, F. (1881) Visualised numerals. Journal of the Anthropological Institute, 10 85-102 (PDF). Vectorized by User:Mysid (I only changed "&c." to a more familiar form, "etc."). |
| Date |
1881 |
| Author |
Francis Galton |
| Permission (Reusing this image) |
see below |
[edit] Licensing
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1923. See this page for further explanation.
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Deutsch | English | Español | Français | Gaeilge | Galego | Italiano | Nederlands | 中文(简体) | +/- |
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This image might not be in the public domain outside of the United States (this especially applies in Canada, China (not Hong Kong, Macao, or Taiwan Area), Germany, Mexico, and Switzerland). The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details. |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 15:29, 20 August 2007 | 900×450 (15 KB) | Mysid | (==Summary== {{Information |Description=A w:number form from one of Francis Galton's subjects from his ''The Visions of Sane Persons''. Note the convolutions, and how the first 12 digits correspond to a clock face. This motif is also found in more rece) |
