Taken Together, All the Research Regarding the Stability of Personality

Taken together, all the research regarding the stability of personality traits across the lifespan seems to suggest that traits ____.

A) definitely do change for most people across the lifespan
B) definitely do change for most women, but most men exhibit relatively stable personalities across the lifespan
C) definitely do not change much across the lifespan for most people
D) are both stable and show change across the lifespan, depending upon gender, culture, society and learning experiences