Thanks, that's an interesting read. The RSC report I was thinking of is here:
http://www.theukrc.org/files/useruploads/files/the_chemistry_phdwomensretention_tcm18-139215.pdf
But I was made aware of it during a wider presentation on the topic, which touched on more of the stuff I mentioned above.
The working practices thing is interesting to me. I was fortunate in not having a supervisor who ascribed to those beliefs personally (he always thought applying extreme pressure was an excellent way to get falsified results back...), but those expectations still creep in from elsewhere: other group members, other groups in the department, other academics at conferences.
The lack of productivity despite lengthy lab hours is something which totally matches with my experiences too. When you see people in on a Saturday morning just checking BBC news, email and Facebook... It's frustratingly ludicrous.
I didn't play that game until the last six months of my PhD necessitated it (I had a start date for a job lined up), but the amount of people who do is staggering. A friend of a labmate worked in one of the more competitive groups at my department, and worked 16 hour days for 4 months trying to get some research ready for publication. She gave up outside hobbies and even lost her long term boyfriend due to simply never seeing him. When she was making final preparations for her publication, another group independently published basically the same research in a high-profile journal. I wonder if she felt it was worth it.
I worked 9-6ish, 5 days a week, for the most part. At the end of my time I had several publications, a good reference, a good job lined up and the same letters after my name as the 12+ hour a day people. Who's made the better choices there?