Joyce Fienberg and her late husband, Stephen, were intellectual powerhouses, but those who knew them say they were the kind of people who used that intellect to help others.
Joyce Fienberg, 75, who was among the victims in Saturday's shooting, spent most of her career at the University of Pittsburgh's Learning Research and Development Center, retiring in 2008 from her job as a researcher looking at learning in the classroom and in museums. She worked on several projects including studying the practices of highly effective teachers.
Dr. Gaea Leinhardt, who was Fienberg's research partner for decades, said she is devastated by the death of her colleague and friend.
"Joyce was a magnificent, generous, caring, and profoundly thoughtful human being," she said.
The research center's current director, Charles Perfetti, said Fienberg earned her bachelor's degree in social psychology from the University of Toronto, in her native Canada.
She brought a keen mind, engaging personality and "a certain elegance and dignity" to the center, Perfetti said.
"One could have elevated conversations with her that were very interesting," even if they were brief, he said. "I was always impressed with her."
Stephen, who died in 2016 after a battle with cancer, was a renowned professor of statistics and social science at Carnegie Mellon University. His work was used in shaping national policies in forensic science, education and criminal justice.
The couple married in 1965 and had moved to Pittsburgh in the early 1980s. Joyce began her work at the center in 1983. The couple had two sons and several grandchildren.