Inspired by her mother's interest in civil rights, Batson became the chairman of the Public Education Sub-Committee of the National Association for the Advancement of Colored People in 1953. In April 1957, she became the chairwoman of the New England Regional Conference of the NAACP, where she worked as a civil rights lobbyist. In the early 1960s, she challenged the Boston School Committee, charging that Boston Public Schools were largely segregated. She also pointed out that schools with high black enrollments received inadequate facilities. Batson accused school administrators with ignoring "a basic American concept that equal opportunity should be available to all people regardless of race, color, or creed." Batson was the first black woman on the Democratic National Committee and the first woman elected president of NAACP's New England Regional Conference, a role in which she served from 1957 to 1960. After serving as chairwoman of the Massachusetts Commission Against Discrimination from 1963 to 1966, she helped launched the Metropolitan Council for Educational Opportunity voluntary desegregation program. As associate director then director, she helped guide METCO's growth from transporting 225 black urban children to several suburbs to 1,125 children to 28 communities. She stepped down in 1969. She served in several roles at Boston University: director of the consultation and education program, director of the school desegregation research project, coordinator of the clinical task force, and associate professor at the School of Medicine's Division of Psychiatry.
She was the author of The Black Educational Movement in Boston: A Sequence of Historical Events , a comprehensive chronology documenting the heroic efforts and contributions of African American parents to educational history in Boston. Northeastern University's School of Education printed the manuscript of nearly 900 pages in October, 2001.
Philanthropy
She was the founder in 1969 of the Ruth M. Batson Educational Foundation, which provided grants to African American college students for tuition and emergency needs. The Batson Foundation also awards grants to educational institutions and community organizations whose program objectives reflect the philosophy of the Batson Foundation. More recently, Batson had directed the revitalized Museum of African American History in Beacon Hill, stepping down in 1990. Her financial support for medical students at Boston University School of Medicine, the school, under the leadership of Dr. Aram Chobanian, established the Ruth Batson Scholarship in 1997. Since that time, the school has awarded more than US$500,000 in scholarships to 40 Boston University minority medical students, including four MD and PhD students. Each year, Batson visited the medical center to have lunch with the Batson Scholars, hear their life's stories and share her experiences, especially with the health care system in America.