i'm a psych major so here goes:
1) 3N03 - material is VERY interesting but the midterms can often be tricky. i had it w/ dr. vaillancourt but dr. day will be teaching it this year so i dont know if the outline of the course will be the same. when i took it there were 3 multiple choice midterms and 1 exam. i enjoyed it a lot!
2) 3GG3 - the material is interesting, but it really depends on the prof. i took it with rutherford, but lewis is teaching it next year. i've had her before in another child development course, but it's really hard to tell how she will teach 3GG3.
3) 3F03 - i wouldn't take this during the school year! everyone i know who has taken it has been disappointed with their marks. but then again, i am taking it now in summer school so perhaps i'll get back to you when i've completed it.
hope that helps