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"Zählende" Tiere
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Formal Metadata
| Title | "Zählende" Tiere |
| Alternative Title | "Counting" Animals |
| Author |
Koehler, Otto
|
| License |
CC Attribution - NonCommercial - NoDerivatives 3.0 Germany: You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor. |
| DOI | 10.3203/IWF/D-745 |
| IWF Signature | D 745 |
| Publisher | IWF (Göttingen) |
| Release Date | 1957 |
| Language | Silent film |
| Producer |
Universität Freiburg i. Br., Zoologisches Institut (Freiburg)
|
Technical Metadata
| IWF Technical Data | Film, 16 mm, 104 m ; SW, 13 min |
Content Metadata
| Subject Area | Life Sciences |
| Abstract |
Versuche mit verschiedenen Tieren (Gelbstirnamazone, Elster, Eichhörnchen). I. Simultanes Vermögen: Anzahlen feststellen mit gleichgroßen Punkten, in wechselnden Lagen und mit verschiedengroßen Punkten, Wahl der einzigen abweichenden Anzahl. II. Sukzessives Vermögen: Anzahlen abhandeln. III. Abhandeln gesehener Anzahlen: Suchen einer bestimmten Anzahl Köder. IV. Sehen abgehandelter Anzahlen: Fressen von bestimmten Anzahlen Körner und Wählen dieser Anzahl. Aufgenommen mit 16 B/s; Vorführgeschw. 18 B/s. Experiments with different animals (yellow-crowned parrot, magpie, squirrel). Simultaneous capabilities: recognizing numbers with same-sized dots, in alternating positions and with dots of different sizes, choice of the only differing number. II. successive capabilities: applying numbers. III. Application of perceived numbers: looking for a certain number of baits. IV. Perception of applied numbers: eating of a certain number of grains and choosing this number. Recording speed 16 fps, projection speed 18 fps. |
| Keywords |
Eichhörnchen Elster Gelbscheitelamazone Sciurus vulgaris Pica pica Amazona ochrocephala experimentelle Verhaltensforschung / Rodentia experimentelle Verhaltensforschung / Aves experimental behaviour research / Aves experimental behaviour research / Rodentia Amazona ochrocephala Pica pica Sciurus vulgaris yellow-crowned parrot magpie Eurasian red squirrel |
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