The Project Director for the Latest Test That Is Being

Multiple Choice

The project director for the latest test that is being developed informs her assistant that,because of certain concerns,she wants to use an internal consistency measure of reliability for this test.What approach should the assistant take?

A) give the test two different times to two different groups of people.
B) give the test two different times to the same group of people.
C) give the test only once.
D) compare the odd-numbered questions in the first testing with the odd-numbered questions on the second testing.