Astonishingly, they gathered enough results and data to significantly and positively sway the opinion and decision of the Supreme Court Chief Justice regarding segregation in school systems, ultimately becoming a major first step in the fight against segregation in the historical Brown vs. The Board of Education case. Kendra Cherry, author of the article “Psychologists Mamie Phipps Clark Biography”, as one of the main sources used in this paper, is a psychosocial specialist, psychology educator, and author of the “Everything Psychology Book”. The article was published in 2023 and last updated in August of the same year. Cherry discusses basic, fundamental facts regarding Mamie Clark’s background, early life, the establishment of her career, and her contributions to psychology with the invention of “The Doll Experiment” within the article. This article was published on the site “Verywell,” a website dedicated to providing health and wellness information to health professionals. A total of 120 health experts work diligently to cover all the topics on the website, while board-certified physicians review the work before