I have myself a problem! (and a case study )
We have a family:
Father - ISFj
Mother - ESFp
Daughter - INFj
Son - ESTp
The son is the image of his father, and the daughter of her mother (but less remarkably so than the men).
What say you about the heredity of the functions? and seem to run in the family, how do we account for and in the offspring?