how could I say in spanish "scaled score"?

Question

how could I say in spanish "scaled score"?

Is a term used in school tests such as Woodcock Johnson III, mca or others?

Example: Peter's state testing scaled scores have increased on his mca testing

Answer 1

Las calificaciones de escala están basadas en el porcentaje de preguntas contestadas correctamente y determina el nivel de rendimiento del estudiante en cada materia evaluada.

Just because I like puzzles and challenges, your question sent me to California Dept. of Educ. and I may still not understand scale scoring but I learned:

Las calificaciones de escala. Please use judiciously!