The correct answer is generativity.
According to Erikson's theory of psychosocial development, during ages (40-65) adults experience a stage of development know as generativity vs. stagnation. During this stage, adults are in the phase of generativity if they are able to give back to their community, feel productive and fulfilled from doing something rewarding. Since Jaclyn has felt that she contributed significantly to the long-term success of an organization, she is in the phase of generativity.