Professor Dr. Johannes Hartig

Address DIPF I Leibniz-Institut für Bildungsforschung und Bildungsinformation
Rostocker Straße 6
60323 Frankfurt am Main

Projects

As Applicant
- Current projects
- Completed projects
  - Die Entwicklung eines Kompetenzstruktur- und -stufenmodells zur geographischen Systemkompetenz (GeoSysKo) (Research Grants)
  - Modellierung von Kompetenzen mit mehrdimensionalen IRT-Modellen (Priority Programmes)
  - Instructional Sensitivity of Test Items in Educational Testing (Research Grants)
  - Modeling educational effectiveness and equity at the school level (Research Grants)
  - Construction of Instructionally Sensitive Test Items (Research Grants)
  - Modelling Children's Buying Literacy (Research Grants)
  - Individual and classroom level factors shaping the impact of the COVID-19 pandemic on learning in mathematics (Research Grants)
As Co-Investigator
- Current projects
  - Explaining Inconsistent Effects of Teaching Quality on Educational Outcomes (Research Grants)
- Completed projects
  - Statistical and practical significance of item misfit in educational testing (Research Grants)
  - Longitudinal Assessment of Students’ Learning in Educational Contexts: Dimensionality of Change and Change of Dimensionality (Research Grants)