Children around the globe acquire language and with it the human ability to communicate complex thoughts. This project develops a new linguistic theory to explain language and its acquisition. Our central hypothesis is that language radically compresses thought structures to sound or sign. While current theories assume a parallel between thought and language or meaning-preserving transformations, we assume that thought is mapped to language by only realizing some pieces of conceptual representations. Adult language is hyper-efficient at compressing information. For this reason, Leibniz and many others over the last 300 years have been unable to agree on the primitives of human thought.
We predict that child languages are a better mirror of the human mind. Our initial evidence suggests that children are not able to compress conceptual representations as efficiently as adults. Sometimes children produce more material than adults, leading to so-called commission errors, which have never been systematically investigated. Furthermore, comprehension is easier for children when there is a one-to-one match between language and thought. To test our central hypothesis and specify how conceptual structure is compressed into language, we carry out a series of at least twelve targeted language acquisition studies on a global scale. We have recruited collaborators for more than 50 languages from 21 different language families, two sign languages and two creoles to carry out our studies. With this data, we can formulate a complete formal model of the semantic primitives, their combination into conceptual structures, the morphological compression mechanism, and the acquisition process within our model. To accomplish these goals, we rely on insights from formal semantics, generative syntax, distributed morphology, and several other linguistic frameworks. As part of our work, we also create the first open, global research collaboration to conduct language acquisition studies.
The project involves three research groups. In addition to the Generator group at ZAS, the Compressor group working at the Humboldt-Universität zu Berlin (PI Artemis Alexiadou) and the Acquirer group working at the University of Milan Bicocca (PI Teresa Guasti).
Publikation 17.12.2024
Silleresi, Silvia, Itai Bassi, Abigail Bimpeh, Imke Driemel, Anastasia ...
Publikation 01.12.2024
Bimpeh, Abigail Anne, Itai Bassi, Imke Driemel & Silvia Silleresi
Publikation 14.06.2024
Bill, Cory, Imke Driemel, Kazuko Yatsushiro, Johannes Hein & Uli ...
Publikation 30.11.2023
Sauerland, Uli, Itai Bassi, Cory Bill, Abigail Bimpeh, Aron Hirsch, ...
Publikation 30.11.2023
Bassi, Itai, Imke Driemel, Abigail Anne Bimpeh & Silleresi Silvia
Publikation 26.07.2023
Driemel, Imke, Johannes Hein, Cory Bill, Aurore Gonzalez, Ivona Ilić, ...
Publikation 30.06.2023
Diachok, Natalia & Oksana Popkova
Publikation 19.12.2022
Bill, Cory, Aurore Gonzalez, Imke Driemel & Tamar Makharoblidze
Publikation 17.08.2021
Bassi, Itai, Guillermo Del Pinal & Uli Sauerland
Publikation 23.11.2020
Sauerland, Uli & Artemis Alexiadou
Workshop/AG 20.09.2024
Jeretic, Paloma, Itai Bassi, Aurore Gonzalez, Marie-Christine Meyer, Kazuko Yatsushiro & Uli Sauerland 12. - 14.07.2024
Gonzalez, Aurore, Cory Bill & Imke Driemel 04. 06.07.2024
Driemel, Imke, Johannes Hein, Desiré Carioti, Jakob Wünsch, Vina Tsakali, Artemis Alexiadou, Uli Sauerland & Maria Teresa Guasti 22. – 23.02.2024
Alexiadou, Artemis, Johannes Hein, Ivona Ilić & Uli Sauerland 26. – 27.01.2024
Cory, Bill, Aurore Gonzalez, Imke Driemel & Tamar Makharoblidze 12.01.2023 - 14.01.2023
Dal Farra, Chiara, Silvia Silleresi, Artemis Alexiadou, Maria Teresa Guasti & Uli Sauerland 01.12.2021 - 03.12.2021
Yatsushiro, Kazuko, Chiara Dal Farra, Aurore Gonzalez, […], Teresa Maria Guasti & Uli Sauerland 04.11.2021 - 07.11.2021
Alexiadou, Artemis 27.05.2021
Sauerland, Uli 18.05.2021 - 21.05.2021