Question

how achivement test differ dignostic test
​

Answer 1

Explanation:

Diagnostic and Achievement Tests

While the achievement tests measure a test-taker's level of knowledge or mastery of specific content, diagnostic assessment is used to determine a whether or not a student has met mastery level of specific academic areas, and to determine if there is a deficit in skill.

Answer 2

Answer:

Diagnostic and Achievement Tests:

While the achievement tests measure a test-taker's level of knowledge or mastery of specific content, diagnostic assessment is used to determine a whether or not a student has met mastery level of specific academic areas, and to determine if there is a deficit in skill.

Achievement test may be of different types on the basis of the purpose for which it is administered. They are diagnostic tests, prognostic test, accuracy test, power test, spit test etc.