Dimensions of Deception in Personality Assessment: The Example of the MMPI-2

The topic of deception in personality assessment is discussed along a number of dimensions relevant to clinical practice. The dimensions described are consistency versus accuracy of item endorsement, simulation versus dissimulation, genetic versus specific deception, crude versus sophisticated deception, intentional versus nonintentional deception, self-deception versus impression management, and selectivity versus inclusiveness, as these may be encountered using the revised version of the Minnesota Multiphasic Personality Inventory. The emphasis is placed on deceptive strategies as operations as distinct from the traditional categories of response style such as social desirability. Directions for future research are indicated.