; (2) 1 social work researcher; (3) 1 related professional researcher; (4) 1 Governor of a State; (5) 2 leaders of national social work organizations; (6) 1 senior State government employee who is not an elected official who has a baccalaureate, master’s, or doctoral degree in social work; (7) 1 related senior State government employee who is not an elected official; (8) 2 directors of community-based organizations or nonprofit organizations that provide human services; (9) 1 labor economist; (10) 1 social work consumer; and (11) 1 licensed clinical social worker. (b) Appointment by other officers Four additional members shall be appointed to the Commission, with 1 member appointed by each of the following officers: (1) The Speaker of the House of Representatives. (2) The minority leader of the House of Representatives. (3) The majority leader of the Senate. (4) The minority leader of the Senate. (c) Organizational representation To the extent practicable, members of the Commission shall be appointed— (1) in a manner that ensures participation of individuals of different racial, ethnic, cultural, geographic, religious, linguistic, and class backgrounds and of different genders and sexual orientations; and (2) from among individuals who demonstrate knowledge and understanding of the concerns of the groups described in paragraph (1). (d) Selection of Chairperson and Vice Chairperson The Secretary shall appoint a Chairperson and Vice Chairperson for the Commission from among the members of the Commission. (e) Period of Appointment