Below are summaries of studies into the idea of “mansplaining”, which describes the act of a man speaking to a woman with the assumption that she knows less than he does about the topic being discussed on the basis of her gender. 1

1. Women get interrupted more than men. Both men and women interrupt women more often than they interrupt men, according to a paper published earlier this year in the Journal of Language and Social Psychology. In that study, two researchers at George Washington University reported on an experiment where they put 20 women and 20 men in pairs, then recorded and transcribed their conversations. The result: Over the course of each three-minute conversation, women interrupted men just once, on average, but interrupted other women 2.8 times. Men interrupted their male conversation partner twice, on average, and interrupted the woman 2.6 times.

2. Men interrupt women to assert power. Not all interruptions are the same, of course—sometimes we interrupt people to be encouraging about what they’re saying. But a 1998 meta-analysis of 43 studies by two researchers at the University of California at Santa Cruz from 1998 found that men were more likely to interrupt women with the intent to assert dominance in the conversation, meaning men were interrupting to take over the conversation floor. In mixed groups rather than a one-on-one conversation, men interrupted even more frequently.

Rest: Bitch Media.

1 ThinkProgress.

Seven studies on mansplaining. Conclusion: it definitely exists