What is DiscrimHub?
DiscrimHub is an advanced, open-source psychometric analysis platform designed to bridge the gap between complex statistical theories and practical educational measurement. It provides educators and researchers with robust tools to evaluate item quality, test reliability, and student performance across various data types.
What DiscrimHub Can Do?
- Analyze Exam Data: Process 1-0 (Dichotomous), Likert (Polytomous), or Mixed format datasets effortlessly.
- Evaluate Item Quality: Calculate classic indicators like Difference Index (DI), Point-Biserial Correlation, and Item Response Theory (IRT) parameters.
- Adaptive Reliability: Switch between Cronbach's Alpha and McDonald's Omega for accurate reliability estimation.
- Generate Reports: Produce downloadable, academic-style HTML reports with automated interpretations.
- Educational Simulation: Create synthetic datasets to demonstrate psychometric concepts.
Development Team
- Aybüke Doğaç
- Eren Can Aybek
- Serkan Arıkan
- Sinem Coşkun
