; (2) studying the costs and effectiveness of library social work programs at institutions of higher education to identify areas of improvement and provide information on relevant issues of importance to State, Tribal, and national policymakers; (3) working with Federal agencies and other State, Tribal, and national stakeholders to collect, evaluate, and disseminate data regarding social work ratios, outcomes and best practices of services provided, and the impact of expanding the number of social workers within libraries; and (4) establishing partnerships among National, State, Tribal, and local governments, and local educational agencies, institutions of higher education, libraries, nonprofit organizations, and State and national trade associations for the purposes of— (A) data collection and dissemination; (B) establishing a library social work workforce development program; (C) documenting the success of library social work methods on a national level; and (D) conducting other activities as determined appropriate by the Secretary of Education. 3. Definitions In this Act: (1) The term Indian Tribe has the meaning given that term in section 202 of the Museum and Library Services Act ( 20 U.S.C. 9101 ). (2) The term institution of higher education means an institution of higher education (as defined in section 101 of the Higher Education Act of 1965 ( 20 U.S.C. 1001 )) acting through a school of social work within the institution that is accredited by the Council on Social Work Education. (3) The term library has the meaning given that term in section 213 of the Library Services and Technology Act ( 20 U.S.C. 9122 ). (4) The term licensed professional social worker means a social worker who has a master’s or doctoral degree in social work.