The correlation between achievement scores and school marks in an independent school for boys

Abstract

Correlations are reported between various Cooperative achievement tests and grades in comparable school subjects. The average correlation between the literary comprehension tests and grades in English was found to be .44, between French tests and grades in French .53, between German tests and grades in German .79, between Latin tests and grades in Latin .64, between mathematics tests and grades in mathematics .65, and between science tests and grades in science .61. (PsycInfo Database Record (c) 2025 APA, all rights reserved)