Because she wanted to become a doctor, Lawrence moved to
Harlem, New York City as a teenager in the 1920s to attend
Wadleigh High School for Girls and live with family. Lawrence gained a scholarship from the National Council of the Episcopal Church and attended
Cornell University from 1932 to 1936. She was the only African American undergraduate, denied a place in the segregated dormitory. Lawrence supported herself by working first as a maid to a white family, living in the attic, and later as a laboratory assistant. Despite excellent academic performance, she was refused admittance to
Cornell Medical School because she was black. Lawrence became the third African American admitted to Columbia College
P&S, starting classes in the fall of 1936 and graduating in 1940. She was rejected from a residency at New York Babies Hospital because of her race, and rejected from
Grasslands Hospital because she was married. Lawrence completed a two-year
pediatric residency at
Harlem Hospital (1940-1942). With a
Rosenwald Foundation fellowship, Lawrence then earned a master's degree in Science at Columbia University's
Mailman School of Public Health. One of her teachers there was Dr.
Benjamin Spock, who introduced her to the connections between physical, social, and psychological health. During World War II, Lawrence taught pediatrics and public health at
Meharry Medical College in
Nashville, Tennessee and decided to become a psychiatrist. In 1947 she began a National Research Council fellowship at the Babies Hospital, now an associate professor. In 1948 she became the first African American to join to the New York State Psychiatric Institute, as well as the first African American psychoanalysis trainee at Columbia University's Columbia Psychoanalytic Center, gaining certification as a pediatric psychiatrist in 1951. ==Career==