Разработка Русского Афазиологического Теста (РАТ) для оценки речи: первые данные нормы и пациентов
Currently there is a need for standardized language assessment test in Russian. Our group has developed Russian Aphasia Test (RAT) based on modern psycholinguistic models and psychometric principles, taking into account existing standardized tests in other languages. RAT allows to separately assess each level of linguistic processing: from phonemic perception to discourse. Here we present the design of the test and the first results of its approbation in groups of neurologically healthy participants and individuals with aphasia. Preliminary results demonstrated that the test is sensitive to language deficits and their severity. Thus, RAT is a practical instrument for language assessment in aphasia which can be used both in clinical practice and for research purposes. At present test standardization in a large group of participants with and without aphasia is on-going with the goal of developing appropriate clinical and age norms.