1. Validity
What does validity determine in a language test?
Validity determines whether a test measures what it is intended to measure.
What does reliability refer to?
Reliability refers to the consistency and stability of test scores.
What does practicality concern in language testing?
Practicality concerns the real-world feasibility of developing, administering, and scoring a test.
What does fairness ensure?
Fairness ensures that all test-takers have an equal chance to demonstrate their true language ability.
What does construct validity ensure?
Construct validity ensures that the test accurately represents the theoretical concept of language proficiency.
What does inter-rater reliability ensure?
Inter-rater reliability ensures that different evaluators give similar scores.
Why should a test be of reasonable length?
It should be of reasonable length so that it can be administered within available schedules.
What must test items avoid to maintain fairness?
Test items must avoid bias.
What is content validity concerned with?
Content validity checks whether the test covers appropriate and representative language skills.
What is test–retest reliability expected to show?
Test–retest reliability should yield comparable scores
What must be accessible for practical test administration?
Equipment and technology must be accessible and easy to use.
What does transparency require in a fair test?
Transparency requires clear instructions, scoring rubrics, and marking criteria.
Why is high validity important?
High validity ensures that the results reflect genuine language proficiency.
Why is high reliability important?
High reliability ensures that learners are evaluated fairly.
Why is practicality important?
Practicality ensures that assessments are realistic, manageable, and applicable.
What does accessibility include?
Accessibility includes appropriate accommodations for learners with special needs.
What happens if a test has weak validity?
A test with weak validity leads to incorrect interpretations and misleading conclusions about learners’ abilities.
What happens when reliability is low?
When reliability is low, test scores vary unpredictably.
What happens if a test is too complicated or expensive?
If a test is too complicated or expensive, it will not be sustainable.
Why is high fairness important?
High fairness contributes to positive washback and supports inclusive learning environments.