School violence lowers test scores, not grades

It's hard to go a day without seeing news of violence in some form occurring in schools around the country, and Chicago is often cited as a city where crime rates in schools are particularly high. In a new study in the current ...

Research shows negative effects of half-siblings

Adolescents who have half-siblings with a different father are more likely to have used drugs and had sex by age 15 than those who have only full siblings. That's according to new research from Karen Benjamin Guzzo, an assistant ...

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