Integrating content and structure aspects of the self: traits, values, and self-improvement.

Research on the structure of the self has mostly developed separately from research on its content. Taking an integrative approach, we studied two structural aspects of the self associated with self-improvement--self-discrepancies and perceived mutability--by focusing on two content areas, traits and values. In Studies 1A-C, 337 students (61% female) reported self-discrepancies in values and traits, with the finding that self-discrepancies in values are smaller than in traits.