Marian is a Ph.D. student in Educational Psychology. She has worked on a wide array of topics, including academic vocabulary acquisition, measurement and testing, lexical diversity, and metacognition. Besides basic inferential statistics, she is particularly skillful in using R conduct Bayesian estimation, multilevel modeling, and mediation. She also uses python to process text data, for instance, computing the lexical diversity. For her own simulation study, she uses computer clusters to expedite analysis speed.