Trigger warnings do little to prevent people from experiencing emotional distress, researchers have claimed.
When a trigger warning appears on a piece of online content, it indicates that the subject matter may cause upset to some who view it.
In October 2016, it was announced that universities in the UK would issue trigger warnings on lecture material in order to warn students of potentially “disturbing” topics.
However, according to a new study published in the journal Clinical Psychological Science, trigger warnings may have little to no effect on one’s emotional state, despite being included to “alleviate distress”.
Researchers from the University of Waikato in New Zealand and City University of New York in the US carried out an investigation to determine how trigger warnings impact a person’s emotional response to online content.
The team carried out a series of six experiments with a group of 1,394 participants.
The cohort included a range of university students and online participants.
During the investigation, some of the participants were presented with a message on a screen that read: “TRIGGER WARNING: The following video may contain graphic footage of a fatal car crash. You might find this content disturbing,” before being shown the content.
Others were not shown the trigger warning message before watching the same clip.
After watching the footage, the participants were assessed for symptoms of distress.
The researchers found that in all six experiments, symptoms of distress were noted regardless of whether or not those surveyed had been shown the trigger warning message.
They also discovered that those with past traumatic experiences responded to the video in a similar way to those without.
“These results suggest a trigger warning is neither meaningfully helpful nor harmful,” said Mevagh Sanson, a psychology researcher at the University of Waikato and first author of the study.
Professor Sanson added that while trigger warnings may not reduce symptoms of distress, increased use of them may encourage people to avoid “negative material”.
However, the professor also said that trigger warnings may make people feel as though they’re “fragile”, and thus cause them to “interpret ordinary emotional responses as extraordinary signals of danger”.