Training likeability reduction

Odd. I'm guessing either each training method has its own specific amount that it gains from a bonus, or it adds +3 with a maximum of +100%. I would also like to note that training a squire's specialty stat can also result in a bonus, and it's possible to gain both the specialty bonus and going out bonus simultaneously. Rolling both caused Kanna to gain +10 in DIV with a +6 training mission, so I'm assuming that the specialty bonus is +1. Needs more testing to confirm.

EDIT: May not be entirely accurate, as she gained +10 in DEX with just the going out bonus. I'm not entirely sure what's going on here after all.

Kanna also gained +10 DEX for me with just the going out bonus and archery training. I took her to the library.

I just got "Training went well thanks to their specialty!going out!"(sic) for DIV for Kanna and she went 11 -> 23 which is +12 (+6/-1 method)

I also got "Training went well thanks to going out!" for STR for Kanna, but only +11/-1 (9 -> 20)

I also got going out bonus for Kanna for INT that was +10/-1 (+6/-1 method)

I also got "training went well thanks to" (sic) for DIV for Dai (who i did not date, i dated Kanna) and i got +6 for the +3 training method

WHAT IS GOING ON