“…We will focus first on variations of sense of belonging feelings in two significant segments of Catalan citizens, those whose family language is Catalan vs. those whose family language is Spanish. This is mandatory since previous findings either from survey data or from electoral results had established the priority of this ethnolinguistic cleavage rooted on ascendancy origins (Cuadras-Morató and Rodon, 2018;Maza et al, 2019;Miley, 2007Miley, , 2013Oller et al, 2019aOller et al, , 2019b. Secondly, we will assess the evolving changes of sense of belonging depending on media following preferences-whether the official TV and Radio controlled by the Regional Government (broadcasting exclusively in Catalan language), vs. other TV and Radios, because in previous studies we and others had shown the importance of this variable (Garcia, 2013;Tobeña, 2017;Oller and Satorra, 2017;Oller et al, 2019aOller et al, , 2019b.…”