He focuses on being a team player but fails to demonstrate his leadership ability.

Often, the people we seek as group leaders have already shown their leadership ability, but this doesn't mean they don't need specific training.

Often, this becomes a clear leadership ladder that leaders can climb as they demonstrate their leadership ability.

In the ad for the job, bosses want someone with 'proven leadership ability' with a 'vision of society in which people are motivated by more than just money'.

In addition to a degree, candidates should possess leadership ability, a sense of adventure, communication skills, the ability to work in a team and a commitment to the service.