[PLing] Talk by Olga Feher
Nikolaus Ritt
nikolaus.ritt at univie.ac.at
Wed Mar 26 18:20:23 CET 2014
Im Rahmen des Doktorandenseminars am Institut für Kognitionsbiologie
findet morgen folgender Vortrag statt, zu dem Kollegen und Kolleginnen
herzlich eingeladen sind.
*Olga Feher*
University of Edinburgh
*Social learning and evolution of vocal communication in birds and humans***
Birdsong is a widely accepted model for studying vocal learning, the
ability underlying human communication. Similarly to humans, songbirds
learn their songs by imitating adult individuals and achieve complex
vocal behaviour gradually during a sensitive period in early
development. Young birds raised in complete social and acoustic
isolation produce abnormal songs. However, when young birds are tutored
with such abnormal songs in an iterated learning paradigm, the songs
gradually, over a few generations, acquire normal, wild-type
characteristics. Wild-type song also appears without any external song
input when young birds are tutored with their own songs during
development. Although wild-type song culture appears in different
situations, the details of song changes depend on the social
environment. Social information also affects how people acquire
languages. My newest research on humans focuses on how language learning
is affected by teacher identity and the distribution of variability
within and across teachers. I will present the results of an artificial
language learning experiment that showed that learners acquire
unpredictable, probabilistic linguistic variation when learning from
variable teachers but copy the majority behaviour, regularising on the
most common variant, when learning from consistent teachers who exhibit
variability collectively.
Ort: Seminarraum des Instituts für Kognitionsbiologie
Biozentrum Althanstraße
Althanstraße 14
1090 Wien
Zeit: Donnerstag, 27. März 2014, 15 Uhr
-------------- n?chster Teil --------------
Ein Dateianhang mit HTML-Daten wurde abgetrennt...
URL: <https://lists.univie.ac.at/mailman/private/pling/attachments/20140326/ef2d63ce/attachment.html>
More information about the PLing
mailing list