American psychologist stubs

Stuart Wellford Cook (April 15, 1913—March 25, 1993) was an American social psychologist known for his research on the societal effects of racism and religious intolerance. He is particularly known for a study he conducted with Isidor Chein and Kenneth Bancroft Clark on the psychological effects of racial segregation. This study was cited by the appellates in the 1954 landmark United States Supreme Court case Brown v. Board of Education. His research also focused on many other psychological subjects, including clinical psychology, military psychology, and psychological research methods.

Donald Ray Atkinson (February 10, 1940, in Union City, Indiana–January 11, 2008, in Santa Barbara, CA) was an American counseling psychologist and professor at the University of California, Santa Barbara (UCSB). He was known for his extensive work in multicultural counseling psychology. He was the director of training for UCSB's Counseling Psychology Program for ten years (1979-1989), and previously as Assistant Dean of the Department of Education there for four years (1975-1979). Atkinson grew up in Baraboo, Wisconsin and graduated from Baraboo High School. He served in the United States Navy for two years. He wrote a book about Baraboo: "Baraboo: A Selective History." He also wrote other books and articles about counseling. He died from pancreatic cancer in Jackson County, Oregon. He retired from the faculty of UCSB in 2002.

Oran Wendle Eagleson (1910–1997) was the Callaway Professor of Psychology at Spelman College, Atlanta. He was the eighth black person in the United States to receive a doctorate in psychology.

Ralph Franklin Hefferline (15 February 1910 in Muncie, Indiana – 16 March 1974) was a psychology professor at Columbia University.Hefferline became a patient of Fritz Perls around 1946. He joined a small training group led by Perls in 1948 in New York, and went on to contribute a chapter to the book which defined Gestalt Therapy, Gestalt Therapy, Excitement and Growth in the Human Personality, co-authored by Perls, Paul Goodman and Hefferline, published in 1951. He was the third and junior author and provided the section containing practical exercises.
He went on to join the Behaviourist school of psychology.

Montrose Madison Wolf (May 29, 1935 – March 19, 2004) was an American psychologist. He developed the technique of "time-out" as a learning tool to shape behavior in children in the 1960s. He was a leader in creating the discipline of problem-solving, real-world psychological research known as applied behavior analysis. He created the Teaching Family Model as an intervention program for dealing with juvenile delinquents. He helped replicate this model almost 800 times. In the field of applied behavior analysis he introduced and named the concept of social validity.Donald Baer, Sidney W. Bijou, Todd Risley, James Sherman, and Wolf established the Journal of Applied Behavior Analysis, in 1968 as a peer-reviewed journal publishing research about experimental analysis of behavior and its practical applications.