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Dispatches from the David M. Rubenstein Rare Book and Manuscript Library at Duke University
Updated: 1 hour 46 min ago

Cradle as Laboratory: Psychology Notebooks in the Duke Libraries

Wed, 08/06/2014 - 14:03

The practice of experimentation on one’s own children belongs to a somewhat queasy tradition in psychology that embraces parenthood as an opportunity for “natural experiment.”  Psychologists throughout the twentieth century have kept tabs on their children’s development, blending the pride of parenthood with the detached methodology of science. So it’s no surprise to find in the papers of William McDougall, the first head of Duke University’s psychology department, extensive notes on four of his children, Angus, Duncan, Janet, and Leslie. Just how the disciplinary practices of psychology in the early twentieth century filtered into McDougall’s child-rearing becomes apparent when comparing the McDougall journals to a contemporaneous laboratory notebook from a psychology student, Walter R. Miles, in the Rubenstein Library’s History of Medicine Collections.

 

McDougall’s “localization of touch” experiment on his son Duncan.

 

Miles’s “Cutaneous Sensation Pain Spots” experiment

These images depict similar experiments in localizing sensation. The experimenter stimulated a spot on the subject’s hand or arm using a sharp object (Miles used the point of a compass); a few seconds later, the subject had to indicate, either on the actual hand or on a diagram, where he or she believed the point had been applied. The experimenter recorded both points, noting any discrepancy between the actual and perceived site of stimulation. For Miles, this was a bread-and-butter exercise in the methods of scientific psychology.

The McDougall image comes with a twist, since the experimental subjects were his young children. Rather than illustrating basic principles on a standard psychological subject, McDougall was inquiring specifically into the changing sensory and perceptual abilities of his own kids. The diagram of his son Duncan’s hand and arm are part of a record-keeping practice that encompassed everything from the children’s recognition of colors to their fear of bears.

The fact that these methods traveled a fairly direct path from the lab to the McDougall home, and from the “standardized” psychological subject to the developing child, reveals itself in the telling visual differences between the two sets of experimental notes: Miles’s experiment, neatly taken down in a lab notebook, uses ruler-drawn grid lines and a smoothly-traced outline of the hand and arm, while McDougall’s journal bears indications of its setting in the domestic scene of child-rearing: the data is recorded in grid-less, slanted columns, and the outline of the hand is traced hastily, as though the subject was loath to hold still.

 

Data from Miles’s experiment in the relative location of pain stimuli

 

Data from McDougall’s test of his children’s color recognition.

 

Post contributed by Alicia Puglionesi. Puglionesi is a Ph.D. candidate at the Institute of the History of Medicine, Johns Hopkins University. Her dissertation is on “The Astonishment of Experience: Americans and Psychical Research, 1885-1935.” Alicia is particularly interested in the relationship between the amateur tradition in which psychical research developed and the emerging academic discipline of psychology. She is a 2014 History of Medicine travel grant winner. 

 

An African American Surgeon in the U.S. Civil War: Talk by Dr. Margaret Humphreys

Tue, 06/17/2014 - 13:53

Date: Wednesday, June 18, 2014
Time: 12:00 PM
Location: Room 102, Duke Medical Center Library
Contact: Beverly Murphy, beverly.murphy@duke.edu

Please join us on Wednesday, June 18 at noon for a lecture by Dr. Margaret Humphreys titled “Finding Dr. Harris: an African American Surgeon in the U.S. Civil War.” The event will be held in Room 102 of the Duke University Medical Center Library. Lunch will be provided.

Dr. Humphreys is the Josiah Charles Trent Professor of the History of Medicine and Professor of Medicine at Duke University and current President of the American Association for the History of Medicine. She is the author most recently of Marrow of Tragedy: The Health Crisis of the American Civil War (Johns Hopkins University Press); a book for which she was a finalist for the Gilder Lehrman Lincoln Prize—awarded annually for the finest scholarly work in English on Abraham Lincoln or the American Civil War era.

Dr. Humphreys’ talk coincides with several exhibits at the Duke Medical Library. From June 9 through July 19, 2014, the Medical Library & Archives will host the National Library of Medicine’s travelling exhibit Binding Wounds, Pushing Boundaries: African Americans in Civil War Medicine. The lower level of the Medical Library includes an exhibition on Civil War medicine, highlighting many materials from the History of Medicine Collections and Rubenstein Rare Book & Manuscript Library on display through September of 2014.

Dr. Humphreys talk is co-sponsored by the Duke University Medical Center Library & Archives and the History of Medicine Collections in the David M. Rubenstein Rare Book & Manuscript Library. For questions about the event, please contact Beverly Murphy at beverly.murphy@duke.edu or (919) 660-1127.