I don't know how much grunt work there is in most research, but I expect an Apprentice to be able to help deal with it. We don't spend AP on the Apprentice we just add them to each research action. They might not add AP, but they might give a bonus to the roll.
Roll bonuses are rarely an issue. But Grunt Work is one of the biggest man-hour drains regarding experiments, and therefore one should expect that an Apprentice (a journeyman appropriately specialized is another story) main advantage is adding additional man hours, as opposed to adding to rolls unless the Apprentice happens to have a specialization that helps, or is advanced enough, or has very high potential, etc, etc.....
So yeah, I doubt that Apprentices can plausibly give roll bonuses - manhours don't purchase roll bonuses, they simply allow Mathilde to get shit done by offloading the manhours of lower level work to someone else. One should expect the advantage to therefore apply to action economy, less so action effectiveness.
Except we'd need to sink AP into them to train them up anyways as an obligation, and that's AP not spent on research.
Yeah, this is the problem. We are talking past each other. One side
assets that apprentices are an AP sink with uncertain investments, the other side asserts apprentices are an AP-neutral or even positive development with certain investments. Both cannot be true, but both sides assert they are right even though both sides can't be right. Who then is right? And in this case the
try it and find out principal probably can't work, because the thread can't just ditch an apprentice if the AP economy doesn't make sense.
In contrast, a Perpetual Apprentice research assistant is one where we have no obligations to sink AP into them if we choose to, though we may need to apply AP to use them for the actions we hired them for. But it probably would only be worth it if said apprentice allows Mathilde to minimize her time on grunt work (running around getting materials, cleaning after experiments, storing samples, storing notes, sorting correspondence, finding reference books in a growing library, etc, etc) in order to get more research done. Imagine if we could do two AV actions this turn as opposed to one because of the grunt labor the Perpetual Apprentice put forth. Plus the Prepetual Apprentice can be ditched if the favor to manhours economy doesn't make anymore sense.
But narratively, if you want my response about why it might narratively make sense, it goes like this:
Mathilde knows that so far, many of her accomplishments have relatively short development trees from Aquisiton->Research-> Publication. But she also knows that the challenges ahead means that the matters she are about to undertake are perhaps an order of magnitude higher than her previous challenges (waystones are a definite example). She also knows alot of her time is being spent doing very basic grunt labor for her personal projects such as the AV. So that might be why narratively she might actually for a Research Assistant to do relatively low level routine grunt work that is time-consuming, because she knows the demands of her time are only going to continue to grow , because the complexity of her projects are just going to increase. She is anticipating the future, rather than assuming the past
will resemble the future. I don't find it narratively plausible that Mathilde is incapable of forward-thinking, nor of anticipating the challenges ahead.
Now, I don't think we
need a perpetual Apprentice to do grunt labor now (though that would be nice), but once the Waystone Project begins,
1 Research Action per Action Point is probably insufficiently viable for Mathilde to
even begin to make progress on something as immensely advanced as the Waystone. If Lord Magister status means we can commandeer manhours from the College more easily, it might become nearly mandatory to viably navigate the massive mountain that is the Waystone Project within anything close to a human lifetime, unless the Research Institute boon wins.
And yes, correct me if I'm wrong:
there's a massive amount of Grunt Labor when it comes to Research, and Principal Investigators usually hire Research Assistants in order to allow themselves to
focus on the higher-level analytical aspects of their work.