Evidence map›Paper›PMID 31552566›Full record

ArticlePrimates; journal of primatology2019

Social relationships and greetings in wild chimpanzees (Pan troglodytes): use of signal combinations.

Eva Maria Luef, Simone Pika

Abstract read
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In one paragraph

Article in Primates; journal of primatology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. The social dynamics of complex gestural communication in great and lesser apes (Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Article
  6. Article
  7. The founder sociality hypothesis.Ecology and evolution · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Eva Maria LuefDepartment of Foreign Languages, College of Education, Seoul National University, Gwanak-ro 1, Gwanak-gu, Seoul, 08826, Republic of Korea. emluef@snu.ac.kr.ORCID http://orcid.org/0000-0002-2362-2422
Simone PikaInstitute of Cognitive Science, Comparative Biocognition, University Osnabrück, Wachsbleiche 27, 49090, Osnabrück, Germany.

Funding

Alexander von Humboldt-Stiftung Sofja-Kovalevskaja-Award
6 · The paper itself

Abstract

Signals of submission, so-called 'greetings', represent an important tool for the regulation of social life in primates. In chimpanzees, vocalizations and gestures are commonly employed to communicate greetings, however, the topic of signal complexity (i.e., combinations of signals) during greeting instances has been neglected by research to date. Here, we investigate combinatorial possibilities in vocal greetings in a free-ranging group of chimpanzees (Pan troglodytes) and study how greeter sex, rank relationship between an interacting pair, and strength of the social bond of a greeting dyad influence signal complexity. Results show that the social bond and the dominance distance between individuals engaged in a greeting bout are important determiners for vocal combinations. The findings indicate that greeting signals in chimpanzees, like other vocal signals of the species, can become subject to social influences.

Indexed as

GesturesSocial BehaviorVocalization, AnimalAnimalsFemaleMalePan troglodytesChimpanzeesCombinationsGreetingNgogoPant-gruntPan troglodytesRepetitions

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.