Final answer:
Tiffany likely has a high need for power, as this trait relates to her tendency to take charge in group situations and direct others toward achieving objectives.
Step-by-step explanation:
Tiffany probably has a high need for power. This need is often associated with individuals who aspire to direct or influence the behavior of others and are motivated to seek positions or roles where they can exert their authority.
An individual with a high need for power tends to be more focused on leading and directing groups, as well as being in charge of achieving the group's goals. This is characteristic of people who wish to have an impact on their environment and control or influence others' actions. The desire for power is different from a need for achievement, which is more about personal success and reaching objectives without necessarily leading others.
It is also distinct from the need for control, which might refer to personal control over one's own actions and outcomes. Lastly, it differs from a need for admiration, which implies a desire to be liked or valued by others for one's capabilities or status.