Magdin, Martin
Munk, Michal
Koprda, Štefan
Šášik, Matúš
Příbaň, Tomáš
Boháčová, Aneta
Funding for this research was provided by:
Ministry of Education, Youth and Sports of the Czech Republic, Institutional Support for the Long-term Conceptual Development of a Research Organization
Education Grant Agency of the Ministry of Education of the Slovak Republic (ME SR) and of Slovak Academy of Sciences (KEGA 002UKF-4/2025)
Article History
Received: 21 July 2025
Accepted: 14 April 2026
First Online: 24 April 2026
Competing interests
: The authors declare no competing interests.
: Authors confirm that all methods were carried out in accordance with relevant guidelines and regulations. This study was approved on 30.05.2024 by the ethics commission of Constantine the Philosopher University in Nitra, number UKF/556/2024/191013:002. Authors confirm all the subjects have provided appropriate informed consent, and details on how this was obtained are detailed in the manuscript.
: The authors requested participants to provide consent (start of experiment 30.6.2024, end of experiment 30.4.2025) to provide research material aimed at determining the sentiment of relevant entities (words) and sentences. The data participants provided were recorded in a database, analyzed, and interpreted only for research articles published in international journals. The records were used exclusively for data processing. We commit to confidentiality regarding the personal data of the research participants. During the experiment, where opinions were recorded, no personal information (name, surname, age, date of birth, or any other identifier) not required.