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Learn Human Behavior from Correspondence Patterns

A new study of human behavior discovers famous letter writers such as Albert Einstein and Charles Darwin communicated with letters in a similar pattern to how we use e-mail.

Northwestern University researchers examined extensive letter correspondence records of 16 famous writers, performers, politicians and scientists, including Einstein, Darwin, Sigmund Freud, Karl Marx, and Ernest Hemingway, and found that the 16 individuals sent letters randomly but in cycles.

The writer’s followed a circadian rhythm maximizing efficiency by writing a number of letters at one setting. Timing of the correspondence had more to do with chance and circumstances than a rational approach of writing the most important letter first.

No matter what their profession, all the letter writers behaved the same way.

This finding suggests the same mathematical model used in a previous study to explain contemporary e-mail behavior also applies to the famous letter writers. The discovery refutes a rational model of human behavior, which says that people are driven foremost by responding to others.

“We are interested in identifying and understanding patterns of human behavior, in learning how we make choices,” said Luís Amaral, professor of chemical and biological engineering in the McCormick School of Engineering and Applied Science.

“There are patterns to how we spend our days, and these models of probability, of how people allocate their time to do certain tasks, can be applied to many different areas.”

“People are not that rational,” added Amaral, who also is an Early Career Scientist with the Howard Hughes Medical Institute.

“If a doctor, for example, better understands how we make decisions, he or she may be able to get better compliance with a treatment if it is tied to something a person does with regularity.”

The researchers studied correspondence that dated as far back as 1574 for philosopher Sir Francis Bacon and as recently, in the case of writer Carl Sandburg, as 1966.

The letter data for the 16 individuals included a list of letters sent and, for each letter, the name of the sender, the name of the recipient and the date it was written.

Source: Northwestern University

Learn Human Behavior from Correspondence Patterns

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2015). Learn Human Behavior from Correspondence Patterns. Psych Central. Retrieved on October 15, 2018, from https://psychcentral.com/news/2009/09/28/learn-human-behavior-from-correspondence-patterns/8627.html

 

Scientifically Reviewed
Last updated: 6 Oct 2015
Last reviewed: By John M. Grohol, Psy.D. on 6 Oct 2015
Published on PsychCentral.com. All rights reserved.