Very much so in my workplace - academia.
Mainly stemming from the fact that full timers are expected to be flexible (round the clock) whereas part timers have an excuse to get out of things and stick rigidly to their hours of work.
I agree.
In my department there is a teacher that works PT but her days off always fall on the meeting days and parents evening etc so all of the staff have to regularly stay late, often gone 7pm apart from them.
You also get a set amount of money but are expected to work outside of your teaching hours so you don’t get paid more for staying for parents evening etc.
So the PT women is on much better money because although she gets paid less for less hours, she actually does a hell of a lot less hours because she doesn’t do all of the extra hours (if that makes sense).
I don’t think anyone judges her for it but they just wish they were in her position.
I used to have one day a week off which was really nice but I used that time to do work so I would have less to do on evenings and weekends which as a single parent was really helpful.
I would get ‘fun’ comments on how lucky I was to have an entire day off and that I’m alright as I’ll miss that meeting tonight etc. No one was ever down right rude but I always felt a bit guilty but that may have been in my own head.
I don’t care who is PT or FT as I know the PTs are getting less money and the hours suit them and their family.