A type of formative assessment used to determine students’ knowledge, readiness, and abilities is called a(n):

A type of formative assessment used to determine students’ knowledge, readiness, and abilities is called a(n):

Options:

(a) Curriculum-based assessment

(b) Diagnostic test

(c) Pretest

(d) Summative test

✅ Correct Option: (b) Diagnostic test Explanation (200+ words): A diagnostic test is a type of formative assessment used to determine students’ prior knowledge, readiness, strengths, and weaknesses before instruction begins. The primary purpose of diagnostic testing is not grading but guiding instruction. Teachers use diagnostic tests to identify learning gaps, misconceptions, and skill deficiencies so that appropriate teaching strategies can be planned. Unlike summative assessments, which are conducted at the end of instruction, diagnostic tests are administered at the beginning of a lesson, unit, or course. They help teachers differentiate instruction, provide remedial support, and modify lesson plans according to students’ needs. Diagnostic tests are particularly valuable in inclusive classrooms where students possess diverse learning abilities. Because diagnostic assessments focus on improvement rather than judgment, they play a vital role in effective teaching and learning. They also support learner-centered education and help ensure better academic outcomes.

10 Related PPSC Facts:

Diagnostic tests are pre-instruction assessments. Used to identify learning difficulties. Part of formative assessment. Help in instructional planning. Not used for grading. Improve individualized learning. Detect misconceptions early. Common in special education. Support differentiated instruction. Enhance teaching effectiveness.