Final answer:
The MCMI-III uses t-scores rather than base rates to assess and interpret an individual's functioning and psychopathology.
Step-by-step explanation:
The MCMI-III, which stands for the Millon Clinical Multiaxial Inventory-III, uses t-scores rather than base rates.
T-scores are a statistical measure that compare an individual's performance on a particular test to a normative sample. They provide information about how the individual's score compares to the average score in the population.
Base rates, on the other hand, refer to the frequency or likelihood of a particular behavior or characteristic in the population. While base rates can be informative, the MCMI-III primarily relies on t-scores to assess and interpret an individual's functioning and psychopathology.