Inside The 400-Year-Old Mystery Of What Caused The Salem Witch Trials

Published August 20, 2023
Updated March 12, 2024

Did Hysteria Itself Cause The Salem Witch Trials?

Witch Trials In Colonial America

Wikimedia CommonsIn reality, authorities scrambled to find “evidence” that alleged witches had powers.

While mass hysteria is usually associated with the time that the trials were happening, some have proposed that it may have caused them as well.

Mass hysteria has been defined as the “rapid spread of conversion disorder, a condition involving the appearance of bodily complaints for which there is no organic basis. In such episodes, psychological distress is converted or channeled into physical symptoms.”

Some have argued that this is exactly what the girls who were first “bewitched” were experiencing. The stress of living in such a rigid and religious society on the dangerous wilderness frontier may have led these girls to convert this stress into physical symptoms.

The hysteria experienced by the girls may then, in turn, have triggered a collective delusion among the villagers that witches were in their midst. If pretty much everyone was feeling the same way, this could’ve certainly paved the way for a witch hunt.

Mass hysteria was clearly at work, but how much of a feedback loop these delusions created can probably never be known. Regardless, it’s a compelling theory that can’t easily be discounted as a rational explanation for what caused the Salem witch trials.

author
Jaclyn Anglis
author
Jaclyn is the senior managing editor at All That's Interesting. She holds a Master's degree in journalism from the City University of New York and a Bachelor's degree in English writing and history (double major) from DePauw University. She is interested in American history, true crime, modern history, pop culture, and science.
editor
John Kuroski
editor
John Kuroski is the editorial director of All That's Interesting. He graduated from New York University with a degree in history, earning a place in the Phi Alpha Theta honor society for history students. An editor at All That's Interesting since 2015, his areas of interest include modern history and true crime.
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Anglis, Jaclyn. "Inside The 400-Year-Old Mystery Of What Caused The Salem Witch Trials." AllThatsInteresting.com, August 20, 2023, https://mirror2.pbh-network.com/salem-witch-trials-causes/. Accessed October 3, 2025.