|
|||||
|
|
A comparison of facial expression properties in five hylobatid species |
|
| Authors: | Linda Scheider Katja Liebal Leonardo Oña Anne Burrows Bridget Waller |
| Affiliation: | 1. Department of Psychology, Freie Universit?t of Berlin, Berlin, Germany;2. Department of Psychology, University of Portsmouth, Portsmouth, United Kingdom;3. Department of Natural Science and Mathematics, University of Groningen, Groningen, The Netherlands;4. Department of Physical Therapy, Duquesne University, Pittsburgh, Pennsylvania;5. Department of Anthropology, University of Pittsburgh, Pittsburgh, Pennsylvania |
| Abstract: | |
| Keywords: | gibbons GibbonFACS facial expression FACS monogamy index |