Respuesta :
Francis C. Sumner - commonly referred to as the "Father of Black Psychology". In 1920 Sumner became the first African American to receive a Ph.D degree in psychology.
Answer:
Francis Cecil Sumner.
Explanation:
He received a doctoral degree in 1920.
His area of investigation was focus on investigating how to refute the theories that sustained African Americans were inferiors.
I hope this answer helps you.