Which term refers to the accuracy of a test in assessing what it is supposed to measure?

A) Reliability
B) Validity
C) Constructability
D) Generalizability

Validity refers to the accuracy of a test in measuring what it is supposed to measure, while reliability refers to the consistency of results when the test is repeated. Constructability refers to the extent to which a test measures an abstract construct or concept, and generalizability refers to the extent to which the results can be applied to other populations or situations.