Encoding of Emotional Valence in Wild Boar (Sus scrofa) Calls
Measuring emotions in nonhuman mammals is challenging. As animals are not able to verbally report how they feel, we need to find reliable indicators to assess their emotional state. Emotions can be described using two key dimensions: valence (negative or positive) and arousal (bodily activation or e...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2018-06-01
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| Series: | Animals |
| Subjects: | |
| Online Access: | http://www.mdpi.com/2076-2615/8/6/85 |