Question

Which of the following is not a characteristic of a good achievement test?

• A. Reliability
• B. Ambiguity
• C. Validity
• D. Objectivity

Hint:

A good achievement test should be clear, reliable, valid, and objective to ensure accurate and fair assessment of students' knowledge.

Answer 1

The Correct Option is B

Step 1: Understanding characteristics of a good achievement test.
A good achievement test must be reliable, valid, and objective. Reliability refers to consistency in results, validity refers to how well the test measures what it is supposed to measure, and objectivity refers to the fairness and lack of bias in scoring.
Step 2: Analyzing the options.
Option (A):
Correct. Reliability is a key characteristic of a good achievement test.
Option (B):
Incorrect. Ambiguity is the opposite of what is expected in a good test. Clear and unambiguous questions are essential for accurate assessment.
Option (C):
Correct. Validity ensures that the test accurately measures what it is intended to assess.
Option (D):
Correct. Objectivity ensures fairness and consistency in the test results.