How many yes or no questions are in the MAST?

How many yes or no questions are in the MAST?

• A. Twenty questions
• B. Thirty questions
• C. Twenty-Four yes or no questions
• D. Forty questions

Answer: (C)

The test uses a fixed, brief format: a quick screening tool built from simple yes-or-no items. The standard MAST contains twenty-four items, so there are twenty-four yes or no questions. This length keeps the tool efficient for routine screenings while still covering a range of drinking behaviors and their consequences. The other numbers (twenty, thirty, forty) don’t match the widely used form of the MAST, which is why twenty-four is the correct count.

The test uses a fixed, brief format: a quick screening tool built from simple yes-or-no items. The standard MAST contains twenty-four items, so there are twenty-four yes or no questions. This length keeps the tool efficient for routine screenings while still covering a range of drinking behaviors and their consequences. The other numbers (twenty, thirty, forty) don’t match the widely used form of the MAST, which is why twenty-four is the correct count.