EN
During time period 2009 - 2016 two interdisciplinary research projects were carried out with focus on the sociolinguistic situation of the Slovakian youth living in the Lowlands. Both projects were interconnected on the base of thematic orientation and methodology and focused on the language-communication behavior of the Slovakian youth in situational context of intra-ethnic use of spoken Slovak in Hungary, Croatia, Serbia, and Romania. The main instrument used for data collection was a structured questionnaire which consisted of questions oriented on the language/communication behaviour in the formal (public) and informal (family) settings. Obtained data were analysed in SPSS 21 statistical package. Results connected with language behaviour in the formal and informal environment confirmed majority of tendency to communicate very high. Slovak language usage is frequent in communication inside but also outside the school. Significant connection between age and communication outside school settings were confirmed - the younger group more frequently uses Slovak language in ordinary communication. Ethno-cultural indicator also reflected respondent’s predominantly positive attitudes to the national cultural development, mother tongue knowledge improvement, and minority school system development.