 Language research tools.Marian's lab has developed various research tools that are widely used by the language science community and are freely available from Marian's Bilingualism and Psycholinguistics Research Group website.The Language Experience and Proficiency Questionnaire has been translated into over twenty languages and used in hundreds of studies worldwide; the Cross-Linguistics Easy-Access Resource for Phonological and Orthographic Neighborhood Densities database is currently the most extensive multilingual database of lexical neighborhoods available online; and the Bilingual Language Interaction Network for Comprehension of Speech provides the only existing dynamic self-organizing computational model of bilingual spoken language comprehension.