Dr. Leonard Tetzlaff Function: Post-doc Researcher Unit: Technology-Based Assessment Department: Teacher and Teaching Quality Rostocker Straße 6 60323 Frankfurt am Main +49 (0)69-24708-392 l.tetzlaff@dipf.de Projects PISA-LDW – Assessing Competencies for Learning in the Digital World Rocket – The Role of Orthographic Knowledge in Reading and Spelling Development ZIB – Centre for International Student Assessment iLearn – Individual Formative Assessment for Adaptive Support of Children with Reading Difficulties PublicationsLoading... last modified Jan 14, 2025