Ourania Rotou

发表

Updated Item Parameter Estimates Using Sparse CAT Data

Robert L. Smith, Saba Rizavi, Roxanna Paez, 2002 .

Evaluations of Automated Scoring Systems in Practice

Ourania Rotou, André A. Rupp, 2020 .

Comparison of Multistage Tests with Computerized Adaptive and Paper-and-Pencil Tests. Research Report. ETS RR-07-04.

Saba Rizavi, Ourania Rotou, Liane N. Patsula, 2007 .

Undergraduate Students’ Understanding of Proof: Relationships Between Proof Conceptions, Beliefs, and Classroom Experiences with Learning Proof

Ourania Rotou, Maria L. Blanton, Despina A. Stylianou, 2015 .

Number Correct Scoring: Comparison between Classical True Score Theory and Multidimensional Item Response Theory.

Ourania Rotou, Todd C. Headrick, Patricia B. Elmore, 2001 .