Top Spider Biologist’s Research Under Fire

After the initial announcements of two retractions, scientists have mobilized to interrogate the data in nearly 150 of Jonathan Pruitt’s papers.

Written byAmy Schleunes
| 2 min read

Register for free to listen to this article
Listen with Speechify
0:00
2:00
Share

Update (July 13, 2022): McMaster University and Jonathan Pruitt have reached a settlement, and Pruitt is no longer employed there as of July 10, Science reports. The university has yet to release the results of its investigation into Pruitt’s work.

Update (November 16, 2021): Science reports that McMaster University has completed its investigation of Pruitt and placed him on paid leave, although the university did not specify the results of its investigation.

Update (November 12, 2021): The University of Tennessee, Knoxville, appears to have withdrawn Jonathan Pruitt’s doctoral dissertation, Retraction Watch reports.

Jonathan Pruitt, a McMaster University behavioral ecologist and Canada 150 Research Chair holder whose work looks at behavioral patterns and personality types in social spiders, faces growing scrutiny after alleged data fraud in a number of his publications. To date, seven of Pruitt’s papers have been retracted or are in the process of being retracted, according to a ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member? Login Here

Related Topics

Meet the Author

  • A former intern at The Scientist, Amy studied neurobiology at Cornell University and later earned her MFA in creative writing from the University of Iowa. She is a Los Angeles–based writer, editor, and communications strategist who collaborates on nonfiction books for Harper Collins and Houghton Mifflin Harcourt, and also teaches writing at Johns Hopkins University CTY. Her favorite projects involve sharing the insights of science and medicine.

    View Full Profile
Share
Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.
November 2025, Issue 1

Why Do We Feel Butterflies in the Stomach?

These fluttering sensations are the brain’s reaction to certain emotions, which can be amplified or soothed by the gut’s own “bugs".

View this Issue
Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

Pacific Biosciences logo
Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

Conceptual cartoon image of gene editing technology

Exploring the State of the Art in Gene Editing Techniques

Bio-Rad
Conceptual image of a doctor holding a brain puzzle, representing Alzheimer's disease diagnosis.

Simplifying Early Alzheimer’s Disease Diagnosis with Blood Testing

fujirebio logo

Products

Labvantage Logo

LabVantage Solutions Awarded $22.3 Million U.S Customs and Border Protection Contract to Deliver Next-Generation Forensic LIMS

The Scientist Placeholder Image

Evosep Unveils Open Innovation Initiative to Expand Standardization in Proteomics

OGT logo

OGT expands MRD detection capabilities with new SureSeq Myeloid MRD Plus NGS Panel