Korea is one country where systems based on seniority are still quite pervasive. In Korea, as is the case in other collectivistic cultures (e.g. China) , employees tend to avoid confrontation for fear of losing face. Thus, supervisors may be reluctant to give employees unsatisfactory performance ratings or ratings based on individual performance because this would single out individuals. Instead, system that measure and reward team performance may be more appropriate in collectivistic cultures (These are disused in detail in บท11) It is possible.