Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

 
 
DownloadE-Mail
  Costly teaching contributes to the acquisition of spear hunting skill among BaYaka forager adolescents

Lew-Levy, S., Bombjaková, D., Milks, A., Kiabiya Ntamboudila, F., Kline, M. A., & Broesch, T. (2022). Costly teaching contributes to the acquisition of spear hunting skill among BaYaka forager adolescents. Proceedings of the Royal Society B: Biological Sciences, 289: 20220164. doi:10.1098/rspb.2022.0164.

Item is

Basisdaten

einblenden: ausblenden:
Genre: Zeitschriftenartikel

Dateien

einblenden: Dateien
ausblenden: Dateien
:
Lew-Levy_Costly_ProcRoySocLonB_2022.pdf (Verlagsversion), 486KB
Name:
Lew-Levy_Costly_ProcRoySocLonB_2022.pdf
Beschreibung:
-
OA-Status:
Hybrid
Sichtbarkeit:
Öffentlich
MIME-Typ / Prüfsumme:
application/pdf / [MD5]
Technische Metadaten:
Copyright Datum:
2022
Copyright Info:
Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.
:
Lew-Levy_Costly_ProcRoySocLonB_Suppl_2022.zip (Ergänzendes Material), 378KB
Name:
Lew-Levy_Costly_ProcRoySocLonB_Suppl_2022.zip
Beschreibung:
-
OA-Status:
Keine Angabe
Sichtbarkeit:
Öffentlich
MIME-Typ / Prüfsumme:
application/zip / [MD5]
Technische Metadaten:
Copyright Datum:
2022
Copyright Info:
Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Lew-Levy, Sheina1, 2, Autor                 
Bombjaková, Daša, Autor
Milks, Annemieke, Autor
Kiabiya Ntamboudila, Francy, Autor
Kline, Michelle Anne, Autor
Broesch, Tanya, Autor
Affiliations:
1Department of Human Behavior Ecology and Culture, Max Planck Institute for Evolutionary Anthropology, Max Planck Society, ou_2173689              
2Department of Comparative Cultural Psychology, Max Planck Institute for Evolutionary Anthropology, Max Planck Society, ou_3040267              

Inhalt

einblenden:
ausblenden:
Schlagwörter: spear hunting, hunter–gatherers, cumulative culture, evolution of teaching, adolescence
 Zusammenfassung: Teaching likely evolved in humans to facilitate the faithful transmission of complex tasks. As the oldest evidenced hunting technology, spear hunting requires acquiring several complex physical and cognitive competencies. In this study, we used observational and interview data collected among BaYaka foragers (Republic of the Congo) to test the predictions that costlier teaching types would be observed at a greater frequency than less costly teaching in the domain of spear hunting and that teachers would calibrate their teaching to pupil skill level. To observe naturalistic teaching during spear hunting, we invited teacher–pupil groupings to spear hunt while wearing GoPro cameras. We analysed 68 h of footage totalling 519 teaching episodes. Most observed teaching events were costly. Direct instruction was the most frequently observed teaching type. Older pupils received less teaching and more opportunities to lead the spear hunt than their younger counterparts. Teachers did not appear to adjust their teaching to pupil experience, potentially because age was a more easily accessible heuristic for pupil skill than experience. Our study shows that costly teaching is frequently used to transmit complex tasks and that instruction may play a privileged role in the transmission of spear hunting knowledge.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2022-05-112022
 Publikationsstatus: Erschienen
 Seiten: 9
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1098/rspb.2022.0164
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Proceedings of the Royal Society B: Biological Sciences
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: London : Royal Society Publishing
Seiten: - Band / Heft: 289 Artikelnummer: 20220164 Start- / Endseite: - Identifikator: ISSN: 1471-2954
ISSN: 0962-8452