To be a successful manager or supervisor, I've found that the single most important behavior is to Lead by example. For instance, it's unrealistic to expect your workers to put forth maximum effort if they see you being habitually lazy. Keeping in mind that a team is only as effective as it's leadership you can see that a strong or weak manager/supervisor/leader has a HUGE impact on worker performance.
Another technigue that I find useful is to get everyone working towards a common goal (Usually the Companies). That way, with the goals firmly established, the workforce is crystal clear on job performance expectations.
Another technigue that I find useful is to get everyone working towards a common goal (Usually the Companies). That way, with the goals firmly established, the workforce is crystal clear on job performance expectations.