When Husserl was arguing against Leonard Nelson, he was on one hand making a false accusation of psychologism..But in general he was arguing against psychologim in his book anyway. And the argument is always based on the idea that the laws of Logic have nothing to do with empirical things. The laws are forever true. So my question is that after that we have logic that is fractional. Does that change the argument? 

I might make clear that to Nelson, the categories, a priori knowledge is not because that is how our minds work, but rather it is knowledge that we know not by the usual ways of pure reason or pure observation.

i think people ought to look at the PhD thesis of. Kelley ross where he goes into great depth about immediate non intuitive knowledge and shows clearly that reality is really two fold. reality includes both physical and mental phenomenon and that neither can be reduced to the other and that knowledge has to start from propositions than can not be proved because they are the start of reasoning and even of any kind of empirical knowledge--without which empirical knowledge can not even begin.