What is the responsibility of a legal-assistant manager within a law firm?

The role of a legal-assistant manager within a law firm primarily revolves around supervising and overseeing the paralegal staff. This includes not only managing the day-to-day activities of the paralegals but also facilitating their professional development and growth within the firm. A legal-assistant manager ensures that paralegals have the resources, training, and support needed to perform their duties effectively. This supervision helps maintain high standards of quality and efficiency in the firm's operations, as the manager coordinates efforts, addresses any issues that arise, and implements best practices for workflow.

While managing client case files, providing training to law students, and conducting legal research are important tasks within a law firm, they do not encapsulate the broader managerial responsibilities that focus specifically on the supervision and development of the paralegal staff. Therefore, the correct answer highlights the crucial aspect of leadership and development within the paralegal team in a legal setting.