Fred Louis Strodtbeck (June 10, 1919 - August 7, 2005) was an American sociologist. He is best known in science for his work on how small groups (like juries) choose their leaders. This led to his prominent role as the founder of the science of jury selection. He wrote extensively on value orientation, group dynamics, and gangs. He is also remembered for his role in the Chicago jury bugging scandal of 1955.Cornwell, Erin York. 2010. "Opening and Closing the Jury Room Door: A Sociohistorical Consideration of the 1955 Chicago Jury Project Scandal." Justice System Journal 31(1): pages 49-73.

Biography Strodtbeck was born to Fred and Maxine Strodtbeck in Middletown, Ohio, in 1919. He earned his B.A. at Miami University in 1940 and then his M.A. in sociology from Indiana University Bloomington in 1942.D.S.S. Form 1 Military Draft Registration Card completed on October 16, 1940. Employer's Name and Address was listed as "Indiana University student + research assistant" and Place of employment or Business was listed as "Bloomington, Monroe, Ind." His academic studies were interrupted by World War II, during which he served as an Army researcher. He served in the army from July 1943 to December 1945 and became a first lieutenant."Fred L Strodbeck in the U.S., Department of Veterans Affairs Beneficiary Identification Records Locator Subsystem Death File, 1850-2010", by Ancestry.com website. Retrieved August 8, 2025.DFC Awarded Dayton Gunner on Liberator", Dayton Daily News, Dayton, Ohio, volume 67, number 321, July 8, 1944, page 5.

Scholarly career After World War II, Strodtbeck earned his Ph.D. in sociology at Harvard University and was hired as a professor of sociology at Yale University and later at the University of Chicago, where he spent the rest of his career. He pioneered the study of small-group dynamics, including how leaders are selected, and similar hierarchical social interactions within gangs.Short, James F., and Fred L. Strodtbeck. 1965. Group Process and Gang Delinquency. Chicago: University of Chicago Press. Some of this work was used to understand family household dynamics, especially between husbands and wives.Strodtbeck, Fred L. 1951. "Husband-Wife Interaction over Revealed Differences." American Sociological Review 16(4):468-473.Strodtbeck, Fred L. 1954. "The Family as a Three-Person Group." American Sociological Review 19(1): pages 23-29.

His work had its biggest impact on the study of jury deliberations,Strodtbeck, Fred L., and Richard D. Mann. 1956. "Sex Role Differentiation in Jury Deliberations." Sociometry 19(1): pages 3-11. particularly with respect to how jury forepersons are chosen.Strodtbeck, Fred L., and L. Harmon Hook. 1961. "The Social Dimensions of a Twelve-Man Jury Table." Sociometry 24(4): pages 397-415. This work has since shaped the study of jury selection, and the Voir dire process.

Throughout his career, Strodtbeck was a frequent collaborator of numerous influential social scientists, including Robert F. Bales, Urie Bronfenbrenner, Dorwin Cartwright, Clyde Kluckhohn, Florence Kluckhohn, and James Short, among others. His work continues to be cited heavily. Retrieved April 11, 2023.

Toward the end of the McCarthy era, Strodtbeck helped to plan and execute a secret study of jury deliberations in Wichita, Kansas in 1954. This was part of the larger Chicago Law School Jury Project, which had been sanctioned by the then dean of the University of Chicago's law school, Edward H. Levi and approved by several judges. The team's goal was to understand more about how small group social dynamics shape such important legal decisions that are made by a jury of one's peers. They wanted to understand how people's legal decisions might be affected by group dynamics - such as differences in social status or gender among jurors (e.g., people deferring to the opinions of higher-status jurors).Cornwell, Cornwell, Erin York. 2010. "Opening and Closing the Jury Room Door: A Sociohistorical Consideration of the 1955 Chicago Jury Project Scandal." Justice System Journal 31(1): pages 49-73.

Strodtbeck helped place recording devices in six jury rooms. Several secret recordings were made, and preliminary results and synopses of the team's findings were presented at an annual judicial conference in 1955. A Los Angeles Times article on the buggings led to a large number of additional news articles soon thereafter, which in turn led to a public outcry against prying into private jury deliberations. Ultimately, Strodtbeck had to testify before a U.S. Senate subcommittee about the nature of the recordings, and the project was shut down.United States Senate. 1956. "Recording of jury Deliberations: Report of the Subcommittee to Investigate the Administration of the Internal Security Act and Other Internal Security Laws to the Committee on the Judiciary." March 20, 1956. Washington, DC: U.S. Government Printing Office.United States Senate. 1955. "Recording of Jury Deliberations: Transcripts of Hearings by the Subcommittee to Investigate the Administration of the Internal Security Act and Other Internal Security Laws.' October 12 and 13, 1955. Washington, DC: U.S. Government Printing Office. This project is one of the earliest examples of an attempt to develop real-time data on decision making within small groups, particularly within the legal system.

Selected scholarly works Strodtbeck, Fred L., Rita M. James, and Charles Hawkins. 1957. "Social Status in Jury Deliberations." American Sociological Review 22(6): pages 713-719. Strodtbeck, Fred L., and Richard D. Mann. 1956. "Sex Role Differentiation in Jury Deliberations." Sociometry 19(1): pages 3-11. Strodtbeck, Fred L., and L. Harmon Hook. 1961. "The Social Dimensions of a Twelve-Man Jury Table." Sociometry 24(4): pages 397-415. Strodtbeck, Fred L. 1951. "Husband-Wife Interaction over Revealed Differences." American Sociological Review 16(4): pages 468-473. Strodtbeck, Fred L. 1954. "The Family as a Three-Person Group." American Sociological Review 19(1): pages 23-29. Bales, Robert F., Fred L. Strodtbeck, Theodore M. Mills, and Mary E. Roseborough. 1951. "Channels of Communication in Small Groups." American Sociological Review 16(4): pages 461-468. Bales, Robert F., and Fred L. Strodtbeck. 1951. "Phases in Group Problem-Solving." The Journal of Abnormal and Social Psychology 46(4): page 485. Kluckhohn, Florence R., and Fred L. Strodtbeck. 1961. Variations in Value Orientations. Row, Peterson. Short, James F., and Fred L. Strodtbeck. 1965. Group Process and Gang Delinquency. Chicago: University of Chicago Press.

References

External links Official photographic archive page for Fred Strodtbeck at the University of Chicago. American Psychological Association memorial page for Fred Strodtbeck.