After Aberle completed both his undergraduate and graduate work at
Harvard and Columbia University, he began to study in more detail the culture of the
Navaho, which he had been deeply interested in since his fieldwork with the
University of New Mexico. Aberle also took on several teaching positions at universities, including
Harvard,
Johns Hopkins,
Michigan,
Brandeis,
Oregon, and beginning in 1967 until his retirement in 1983, the
University of British Columbia. In the year 1954, Aberle met fellow anthropologist
Kathleen Gough; they married in 1955, and had a son, Stephen Aberle, in 1956. Aberle and Gough both held interests in
kinship, social Movements, and social justice. One interest that they did not share was the area which they would conduct their research. While Aberle was interested in the American Southwest, Gough was interested in South Asia. Both Gough and Aberle sought to resolve conflict, and promote social justice and tolerance in various areas of the world. In the 1950s and 1960s they were active in the movements for
civil rights and against the
Cold War and the war in
Vietnam in the United States; they continued their work after moving to Canada in 1967. Aberle wrote and published his work concerning Navaho religion, cultural practices, and kinship, titled
The Peyote Religion Among the Navaho in 1967 and his second publication regarding the kinship system of the
Athapaskan-speaking communities,
Lexical Reconstruction: The Case of the Proto-Athapaskan Kinship System in 1974. In the late 1960s to the early 1980s, Aberle supervised many students who completed dissertations and theses that had topics related to Athapaskan speakers. Aberle had also taken part in several research projects that held relevance to the kinship practices of Proto-Athapaskan speech communities. ==Thought==