Final answer:
Team spirit is encouraged by actions that unify and enhance group cohesion, such as wrestlers shaving their heads in solidarity with their coach, which promotes unity. The team captain usually exemplifies leadership on a team. The team halo effect may make teams appear to work better than they actually do.
Step-by-step explanation:
Encouraging team spirit involves actions that promote unity, morale, and cohesion within a group. In this context, the scenario where all the wrestlers on the team shave their heads to show solidarity with their coach who lost his hair from chemotherapy is an example of such encouragement. This action symbolizes the team's support and togetherness in facing hardships outside the immediate scope of the sport.
An example of a prototype for the concept of leadership on an athletic team is typically the team captain, as they are usually seen as a representative of the team's values, goals, and strategy, and they also embody the attributes expected of a leader. The team halo effect, referenced in another question, can sometimes lead to an overestimation of a team's performance because the individual contributions are viewed collectively, making the team appear to work better than it actually does.
Lastly, dealing with competing scenarios on a basketball team, such as being teased for academic achievements, can be challenging as it pits personal accomplishments against team dynamics and sometimes presents a conflict of interests or values within a team setting.