Last Updated by Uniwersytet Warszawski on 2025-03-12
1. The app was designed at the University of Warsaw by a team of researchers specializing in language development and bilingualism ( ) as a part of a study on language trajectories in Polish-Norwegian multilingual children and their monolingual peers in Poland and Norway, within the PolkaNorski project ( ).
2. If you and your child are interested in participating in the PolkaNorski project please fill out the application form: and you will be soon contacted by one of our researchers about the details or other studies that you might find interesting.
3. Child Lexicon CLT allows researchers to investigate children's language development in the area of vocabulary acquisition.
4. We do not collect any other personal data in the Child Lexicon CLT – participants will receive an anonymous id and one-time access code.
5. CLT (Cross-Linguistic Lexical Tasks; ) are a part of Language Impairment Testing in Multilingual Settings (LITMUS) battery and were originally developed in COST Action IS0804 ( ).
6. The Child Lexicon CLT study is confidential and the collected data will only be used for scientific purposes.
7. PolkaNorski project is conducted at the Faculty of Psychology, University of Warsaw in collaboration with Oslo Metropolitan University (OsloMet) and the MultiLing, University of Oslo.
8. CLT are picture-choice and picture-naming tasks that assess comprehension and production of nouns and verbs via four subtasks, which children solve on a tablet.
9. Only the parents who have signed up to participate in the study with their child and who were contacted by the researcher will be able to access the app.
10. We maintain full confidentiality of the collected data and the data are stored on servers located in the European Union.
11. The app is designed for multilingual and monolingual children aged 3 to 6 years.
12. Liked Child Lexicon CLT? here are 5 Education apps like Lanes Lexicon; Personal Lexicon; English Lexicon Assistant; Lexicont - Language Learning; Lexicon KH;
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Or follow the guide below to use on PC:
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Install Child Lexicon CLT app on your Windows in 4 steps below:
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