Use of gesture sequences in captive chimpanzee (Pan troglodytes) play
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This study examined the use of sensory modalities relative to a partner’s behavior in gesture sequences during captive chimpanzee play at the Chimpanzee and Human Communication Institute. We hypothesized that chimpanzees would use visual gestures toward attentive recipients and auditory/tactile gestures toward inattentive recipients. We also hypothesized that gesture sequences would be more prevalent toward unresponsive rather than responsive recipients. The chimpanzees used significantly more auditory/tactile rather than visual gestures first in sequences with both attentive and inattentive recipients. They rarely used visual gestures toward inattentive recipients. Auditory/tactile gestures were effective with and used with both attentive and inattentive recipients. Recipients responded significantly more to single gestures than to first gestures in sequences. Sequences often indicated that recipients did not respond to initial gestures, whereas effective single gestures made more gestures unnecessary. The chimpanzees thus gestured appropriately relative to a recipient’s behavior and modified their interactions according to contextual social cues.
KeywordsGestural communication Attentional state Chimpanzee Gesture sequence
We thank Jessie Haight, Nicholas Helble, Holly Moskowitz, Erika Nelson, Lorraine Smith, and Sophia Smith for assistance with data collection and entry. For assistance with video archive use, we thank Jason Wallin. We also thank Stephen Lea, Catherine Hobaiter, and one anonymous reviewer for helpful comments on an earlier draft of our manuscript. This research was generously supported by the Central Washington University Office of Graduate Studies and Research.
- Bekoff M, Byers JA (1981) A critical re-analysis of the ontogeny and phylogeny of mammalian social and locomotor play: an ethological hornet’s nest. In: Immelmann K, Barlow G, Main M, Petrinovich L (eds) Behavioral development. Cambridge University Press, Cambridge, UK, pp 296–337Google Scholar
- Fouts RS, Hirsch AD, Fouts DH (1982) Cultural transmission of a human language in a chimpanzee mother-infant relationship. In: Fitzgerald HE, Mullins JA, Gage P (eds) Child nurturance volume 3: studies of development in nonhuman primates. Plenum, New York, pp 159–193Google Scholar
- Fouts RS, Fouts DH, Schoenfeld D (1984) Sign language conversational interaction between chimpanzees. Sign Lang Stud 42:1–12Google Scholar
- Fouts RS, Fouts DH, Van Cantfort TE (1989) The infant Loulis learns signs from cross-fosterered chimpanzees. In: Gardner RA, Gardner BT, Van Cantfort TE (eds) Teaching sign language to chimpanzees. State University of New York, New York, pp 280–292Google Scholar
- Fry DP (2005) Rough-and-tumble social play in humans. In: Pellegrini AD, Smith PK (eds) The nature of play: great apes and humans. Guilford, New York, pp 54–88Google Scholar
- Gardner RA, Gardner BT (1989) A cross-fostering laboratory. In: Gardner RA, Gardner BT, Van Cantfort TE (eds) Teaching sign language to chimpanzees. State University of New York, New York, pp 1–28Google Scholar
- Goodall J (1986) The chimpanzees of Gombe: patterns of behavior. Harvard University, Cambridge, MAGoogle Scholar
- King BJ (2007) The dynamic dance: nonvocal communication in African great apes. Harvard University, Cambridge, MAGoogle Scholar
- Stokoe WC, Casterline DC, Cronberg CG (1965) A dictionary of American sign language on linguistic principles. Gallaudet College, Washington, DCGoogle Scholar
- Tanner JE, Byrne RW (1999) The development of spontaneous gestural communication in a group of zoo-living lowland gorillas. In: Parker ST, Mitchell RW, Miles HL (eds) The mentalities of gorillas and orangutans: comparative perspectives. Cambridge University, Cambridge, UK, pp 211–239CrossRefGoogle Scholar