A. Validity
B. Differentiability
C. Objectivity
D. Reliability
Answer is = C
if the scoring of the test is not affected by any factor, the quality of the test is called:
C. Objectivity
Here’s why the other options are not directly related to the concept of scoring not being affected:
- Validity: Validity, as discussed earlier, focuses on whether the test measures what it claims to measure. A valid test can still be subjective in scoring if it relies on open-ended responses or scorer judgment.
- Differentiability: This refers to the ability of a test to distinguish between high and low achievers. While a test with objective scoring might also be good at differentiating, objectivity itself doesn’t guarantee this ability.
- Reliability: Reliability emphasizes the consistency of scores on a test. A reliable test yields similar results if administered multiple times under similar conditions. However, a test can be reliable (consistent scores) even if it’s subjective in scoring.
Objectivity, on the other hand, refers to the extent to which a test score is free from bias or the influence of the scorer. In an objective test, there’s a clear and consistent way to score the responses, minimizing the impact of the scorer’s personal judgment or interpretation. This is often achieved through:
- Clearly defined scoring rubrics: These rubrics outline specific criteria for evaluating responses and awarding points.
- Multiple-choice or fixed-response formats: These formats have predetermined answer choices or limited response options, reducing the need for subjective interpretation.
In conclusion, objectivity is the most fitting choice because it directly addresses the characteristic of a test where scoring is not influenced by external factors or scorer bias. This ensures that test scores accurately reflect the knowledge or skills being assessed, promoting fairness and consistency in evaluation.