Purpose: To date, there is no tool for assessing early pragmatic development of Polish-speaking children. This study aimed to adapt to Polish a standardized parent report measure, the Language Use Inventory (LUI; O'Neill, 2009, in order to enable cross-cultural comparisons and to use the LUI-Polish to screen for pragmatic development in children…

Because language delay tends to persist, is predictive of later learning problems, and is closely associated with psychiatric disorders, it is important to identify language delay as early as possible. In this study, language delay at age 2 was investigated in 502 children who attended physicians. Language assessment is not routinely carried out…