NES Quality Control & Assurance 2 — Questions and Answers
Question 1: A teacher notices that student scores on a unit test are consistently low across all three of her class periods. What is the MOST appropriate first step?
- Re-teach the entire unit to all students
- Analyze which specific standards or skills had the lowest performance (Correct answer)
- Curve all students' grades upward
- Administer a different assessment on the same content
Correct answer: Analyze which specific standards or skills had the lowest performance
Analyzing item-level data identifies which specific standards need reteaching before any instructional response.
Question 2: Which type of validity evidence is gathered when a reading comprehension test is reviewed by curriculum experts to ensure items match grade-level standards?
- Predictive validity
- Construct validity
- Content validity (Correct answer)
- Concurrent validity
Correct answer: Content validity
Content validity is established by expert review confirming that test items adequately represent the intended domain or standards.
Question 3: A school uses the same end-of-unit exam for all sections of a course. Which quality assurance purpose does this BEST serve?
- Allowing differentiated grading scales per teacher
- Ensuring comparability of student performance data across classrooms (Correct answer)
- Eliminating the need for formative assessment
- Providing individualized feedback to each student
Correct answer: Ensuring comparability of student performance data across classrooms
Common assessments ensure that results can be compared across teachers and classrooms without bias from varying assessment difficulty.
Question 4: During a lesson, a teacher asks students to give a thumbs up, thumbs sideways, or thumbs down to indicate their understanding. This technique is BEST classified as:
- Summative assessment
- Norm-referenced evaluation
- Informal formative check (Correct answer)
- Criterion-referenced measurement
Correct answer: Informal formative check
Quick, in-the-moment checks like the thumbs technique are informal formative assessments used to gauge immediate understanding.
Question 5: A district wants to determine whether its new math curriculum is more effective than the previous one. Which approach provides the STRONGEST evidence?
- Comparing post-test scores only for the new curriculum group
- Surveying teacher satisfaction with the new curriculum
- Using pre- and post-test data with a comparison group (Correct answer)
- Reviewing state standards alignment documents
Correct answer: Using pre- and post-test data with a comparison group
Pre/post data with a comparison group controls for prior knowledge and outside factors, providing the strongest causal evidence of curriculum effectiveness.
Question 6: Which term describes the degree to which an assessment consistently produces the same results when administered under the same conditions?
- Validity
- Reliability (Correct answer)
- Authenticity
- Objectivity
Correct answer: Reliability
Reliability refers to the consistency of assessment results across repeated administrations or raters.
Question 7: A teacher uses exit tickets at the end of each lesson to adjust the next day's instruction. This practice BEST reflects which principle of quality assurance in education?
- High-stakes accountability
- Summative judgment of student mastery
- Using assessment to inform and improve instruction (Correct answer)
- Norm-referencing student performance
Correct answer: Using assessment to inform and improve instruction
Using exit ticket data to plan next-day instruction exemplifies assessment-informed teaching, a core QA principle.
NES Quality Control & Assurance 2
A teacher notices that student scores on a unit test are consistently low across all three of her class periods.
What is the MOST appropriate first step?