How much students actually learn while in school is known as ____.

A) educational achievement
B) mass schooling
C) educational attainment
D) professionalization
E) credentialization

Educational Achievement

The level of educational attainment or success a person or group has achieved, often measured through qualifications, grades, or test scores.

Actual Learning

The genuine acquisition of knowledge or skills through study, experience, or teaching, leading to a change in behavior or understanding.

School

An institution designed for the teaching of students under the direction of teachers, primarily focusing on childhood and teenage education.