The lexicon is basal element of each language. Its practical application is reflect on ways and quality of communication skills.
The presented study represents the possibilities of lexicon evaluation in young and pre - school age. The deficiency of standardized tests in Czech Republic, useful for lexicon evaluation, encourages the transformation of foreign materials.
The aim of this study is present some of these, closer focuse on global Comprehensive Receptive and Expressive Vocabulary test called CREVT 2.