The total number of unanswered questions. Too many blank answers invalidate the test.
| Scale Name | Abbreviation | Measures / Interpretation | | :--- | :--- | :--- | | Cannot Say | ? | The number of items left unanswered. A high number may indicate indecisiveness, reading difficulties, or a guarded approach. | | Lie | L | (15 items) An unsophisticated attempt to portray oneself in an overly favorable light. High scores suggest defensiveness, conventionality, and denial of minor flaws. | | Infrequency | F | (60 items) Endorsement of unusual or bizarre experiences. High scores can indicate random responding, severe psychopathology, or intentional symptom exaggeration. | | Correction | K | (30 items) A more subtle measure of test-taking defensiveness. A high K score can indicate a controlled, guarded, and insightful denial of problems. | | True Response Inconsistency | TRIN | A measure of "acquiescence." High scores indicate a "yea-saying" (mostly true) response set, while low scores indicate "nay-saying" (mostly false). | | Variable Response Inconsistency | VRIN | The best measure of . A high VRIN score is a key indicator of an invalid protocol. | | Superlative Self-Presentation | S | (50 items) Measures a sophisticated, positive self-presentation. High scores in a well-functioning person may indicate good adjustment, but in a clinical context suggest defensiveness about problems. | mmpi-2
The clinical scales measure specific psychological traits and forms of psychopathology. Rather than diagnostic categories, they are viewed as dimensions of personality. Scale Number Scale Name Primary Construct Measured Hypochondriasis (Hs) The total number of unanswered questions
Disregard for social norms and authority. | The number of items left unanswered
The Minnesota Multiphasic Personality Inventory-2 (MMPI-2) is widely recognized as the most frequently used objective psychometric test for assessing adult personality and psychopathology. Originally developed in the late 1930s and later updated in 1989, this standardized tool provides clinicians, forensic psychologists, and researchers with valuable insights into an individual's mental health status.