Guest lecture by Dr. Alexander Robitzsch in the IFS lecture series
presented his research findings. Dr. Alexander Robitzsch conducts research at the Leibniz Institute for Science and Mathematics Education (IPN) in Kiel on topics including methodology in large-scale assessments [...] s, item response modeling, linking methods and linking errors, regularization techniques, missing data, multiple imputation, structural equation modeling, multilevel analyses, and statistical software …