LAMBA researchers Dace Markus, Solveiga Čeirane and Rasma Purmale took part in the 12th International Congress of Balticists held on October 28-30, 2015, in Vilnius, where they presented a co-authored talk on “Phonemic development of Latvian-speaking children aged 3-4 y.” based on the pilot project results. The main focus of the talk was cluster reduction patterns in the speech of monolingual learners of Latvian, as well as methodological issues in developing and administering phoneme accuracy tests.