Christine Ladd-Franklin
1847–1930 (age 83)
mathematician, logician, psychologist
Biography
Christine Ladd-Franklin (1847-1930) was a mathematician, logician, and psychologist whose groundbreaking work advanced both the study of logic and the understanding of human perception.
A tireless advocate for women in science and education, she mentored students, wrote thoughtfully about her research, and inspired others with her courage and clarity of purpose.