The study examined whether using Twitter to respond to sexism could be done in a public way without any negative effects to their wellbeing.
"We know women can be badly affected by experiences of sexism and that responding publicly can be stressful and risky," said Dr Mindi Foster from the Wilfrid Laurier University, Canada.
A total of 93 female undergraduate students were randomly assigned to one of three conditions regarding tweeting over a three day period.
One group was required to tweet publicly, another privately and the third group did not tweet at all. They received no instructions regarding the number or the content of tweets they should undertake.
All participants completed mood questionnaires and wellbeing measures after they tweeted. Tweets were also analysed for linguistic and emotional content.
Emotions identified were: anger, discontent, sarcastic, shocked, surprise and sadness. The most common combination was surprise and discontent.
Analysis showed that the group of women who tweeted publicly displayed feelings of increased wellbeing by the third day. Neither of the other two groups showed any changes in wellbeing.
"More research is required to understand whether this form of collective action has any further health benefits," Foster added.
The study was published in the British Journal of Social Psychology.
