I went to single sex school and i had problems socilaizing with boys back then. I felt as if i dont know how to make friends with them. Although i dont have problems communicating with males now but i still feel awkward sometimes and i do not have any male friends. I was also in a relationship with a man who was 20years older than me (i was 14 at the time), now thinking back i blam it on the fact that i had no contact with boys my age and little interaction with males makes me want to explore more and not realizing that they were just taking advantage of me.
So i will noy be sending my kids to single sex school. But in saying that, a lot of people, most of my friends didnt have any problems