Present a single clearly formulated problem in the stem of the question
The task set forth in the stem should be so clear that a student can understand it without reading the alternatives.
Example
Poor: A table of specifications:
A. indicates how a test will be used to improve learning.
B. provides a more balanced sampling of content.*
C. arranges the instructional objectives in order of their importance.
D. specifies the method of scoring to be used on a test.
Better: What is the main advantage of using a table of specifications when preparing an achievement test?
A. It reduces the amount of time required.
B. It improves the sampling of content.*
C. It makes the construction of test questions easier.
D. It increases the objectivity of the test.