معرفی
Rolf Vegar Olsen is a Professor at the Centre for Educational Measurement (CEMO) at the University of Oslo. His research focuses on educational measurement, international large-scale assessments (e.g., PISA, TIMSS), school effectiveness, teacher evaluation, and educational policy. He has published extensively on topics such as academic resilience, numeracy development, and the impact of school leadership.
- Current projects include A scale for numeracy (PhD project), Linking Instruction and Student Achievement (LISA), and The Evaluation of the New National Curriculum (EVA2020).
Research Trends: Olsen’s recent work examines resource allocation in education, cross-national performance disparities, and the role of leadership in instructional quality. His publications highlight challenges in educational equity and the importance of data-driven policy decisions.
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