Is it normal to preferentially invite female speakers when there would otherwise be few female speakers? My institute is creating an annual list of invited speakers and solicited suggestions from staff. It was at pains to point out that although only "n" 18% of suggestions received were female, they made up "n+1" 31% of the speakers selected to talk. As a female student, this makes me feel uncomfortable that women seem to be getting preferential treatment - is this normal practice in academia, in the UK or elsewhere?

Edit: I didn't mean my question to sound insulting, I'm sorry if it sounded that way. Everyone invited is perfectly qualified and I didn't mean to suggest otherwise. It just seemed a little strange all the women on the shortlist made it through whilst quite a few men didn't. And that the email took on an apologetic tone and emphasized this so heavily. I was just interested in whether this is common as it makes me feel a little uneasy that gender plays such a prominent role in the organizers' thinking. Thanks.
First of all: if the women who were invited to speak are in fact highly qualified for this invitation, they are not getting a "free pass". A "free pass" implies that they are invited only because they are women, and are not otherwise qualified. Qualified women are at best getting a "priority pass" to make up for being often overlooked (especially when the organizing committee is all male), and possibly not getting any kind of special pass.

It is a bit insulting (although I am sure this is not your intent) to suggest that these women were invited to speak because they are women, and not because they are doing quality, competitive work. I can see why you were uneasy when the organizers sent an email emphasizing the gender of the speakers, instead of their contributions to research; I would also be. 

Second: depending on the sample size, it may not be entirely significant that 31% of invited speakers were women when they made up 18% of the list of suggestions.

In answer to


  Is this normal practice in academia:


Yes, sometimes a conference or workshop organizer will look at the list of invited speakers, see that women are heavily underrepresented, and think carefully about whether there is a qualified female researcher doing excellent work who could be added to the roster. 

This is done as a deliberate response to counter a known bias. We know that we (as humans) are very bad at evaluating people based on merit alone; we tend to let our cognitive biases get in the way. (See, for example: Science faculty’s subtle gender biases favor male students.) Deliberate attempts to increase the representation of women in underrepresented fields exist to counter this known bias.