Final answer:
Meta-analytic studies on validity scales of the MMPI-2 indicate consistent and reliable results.
Step-by-step explanation:
Meta-analytic studies on validity scales of the MMPI-2 indicate that its reliability is a) consistent and reliable results. These studies examine the consistency and accuracy of the validity scales used in the MMPI-2, which is a widely used personality inventory. The MMPI-2 has undergone revisions to improve standardization and has been used in various settings, including clinical diagnosis, occupational screening, and counseling.
The aim is to measure personality and psychological status consistently over time, which is fundamental to both clinical and occupational applications of the test.