1. True or False
A language test can have high reliability while having low validity.

2. Choose A, B, C or D
A teacher designs a speaking test intended to assess learners’ ability to interact spontaneously. However, candidates receive the questions a week in advance and are allowed to prepare and memorise their responses.

Which quality of the test is most directly threatened?
A. Authenticity
B. Practicality
C. Reliability
D. Validity

3. Answer in ONE word
What term is used for the effect that a test has on teaching and learning?