Definition of mutism. : the condition of being unable to speak whether from physical, functional, or psychological cause.
Adolescents rushing to become adult have pushed the government reconsider the age of responsibility. Therefore, 21 is the age of responsibility taking account: decision making, impulse control and maturity. To begin with, the age of responsibility is defined by a persons decision making. Poor decisions at times lead teenagers to more dangerous/complicated situations.
Responsibility center. A responsibility center is an organizational unit headed by a manager, who is responsible for its activities and results. In responsibility accounting, revenues and cost information are collected and reported on by responsibility centers. Typical examples of responsibility centers are the profit center and the cost center.