It's insane that you are expected to publish whilst teaching far more than lecturers, who are - in my dept. - expected to produce approx. 1 substantial article per year. With other commitments, you cannot do it without imploding. And then, you are made, by some, to feel a failure for not being 'dedicated' enough. It's not a badge of honour to work all the time: in fact, it's a quick route to mental health problems.
These demands for even fixed-term teaching fellows to publish on top of a full-time teaching load (for significantly less pay than others who are working less) are exploitative and plain wrong. I've seen a few ads in my discipline this year for temporary teaching posts that say things like: "essential criteria: must have an active research profile" - hello? Who do these people think they are? The pay isn't brilliant. You're doing more work than most. Just f*k off. That's the point I've reached with it all, I'm sorry to say.
I'm fortunate enough not to have to take up another such contract, and at the moment, the bad points of academia are outweighing the good ones.
Researching during the break didn't work for me this year as I had to prep for several modules. We're now on the summer break though, and a few papers should (finally!) be completed soon.
The people I know on temporary teaching contracts haven't published, for the reasons stated above. I know if I took up another one, I'd be in the same position.
This is NOT a complaint about teaching. I really enjoyed it, mostly. It's a complaint about the precarious nature of things for many coupled with unrealistic pressures (esp. for those, like me, who are disabled - we physically can't do it after a while, and are then told we're "not good enough.").
If none of my job applications come off this year, I'll be writing on my own schedule, and realise I'm very fortunate to be able to do that. :)