Mamie clark was the first woman to receive a doctorate in psychology in the united states
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False

Explanation:

Margaret Floy Washburn was the first woman to officially receive a doctorate in psychology in America. She was awarded the doctorate in year 1894 at Cornell University.

Mamie Phipps Clark was the first African-American woman and only the second African-American who was awarded a doctorate in psychology. She was awarded the doctorate in the year 1943 at Columbia university.

Both of them were pioneers of their field and broke the stereotypes in their era.

insects!

explanation:

hypothesising or postulating