Supplemental_Material_Translated_Abstracts – Supplemental material for On the design and validation of a rubric for the evaluation of performance in a musical contest

Supplemental material, Supplemental_Material_Translated_Abstracts for On the design and validation of a rubric for the evaluation of performance in a musical contest by Marcos Álvarez-Díaz, Luis Magín Muñiz-Bascón, Antonio Soria-Alemany, Alberto Veintimilla-Bonet and Rubén Fernández-Alonso in International Journal of Music Education