Positive aspects single-sex is fact that young people to lern at this school better pass exam. They have better estimations and increase eventuality. Less and less girl is pregnant. Descrease risk take drug and other substance harmful. Young people is polite and nice for old people. In this school is very high level. Single-sex school they are very popular.
Negative aspects single-sex school is fact that young people haven't contact with the opposite sex. Boy be ashamed girl or girl be ashamed boy. The population has descreased. Boy are interesed in boy and they are remain gay. Girl are interesed in girl and they are remain lesbian. This school is very expensive.