Advanced note: The MMPI-2 has reverse-scored items. Don't forget to multiply those specific items by -1 before adding (or use an IF statement: =IF(Item# = Reverse_List, 1-Response, Response) ). The K-correction is the most error-prone manual calculation. In an "MMPI-2 Excel better" system, this is a single line of formulas.
Pairs of opposite or unrelated items. Manually calculating VRIN requires checking 50 item pairs. In Excel, create a column next to each response that flags the paired item. Use an IF logical test: mmpi2 excel better
However, one complaint echoes across testing centers, private practices, and hospitals: Advanced note: The MMPI-2 has reverse-scored items
Sum the flags. If the sum is high (>13 for raw scores), flag the protocol as "Invalid: Inconsistent Responding." one complaint echoes across testing centers