This paper examines a natural experiment in which students at a large state university were randomly assigned roommates … students who drink frequently are particularly influenced by frequent-drinking roommates, substance-free housing programs could … possibly even grows over time. In contrast, students' college GPA is not influenced by roommates' high school grades, admission …

This paper examines a natural experiment in which students at a large state university were randomly assigned roommates … students who drink frequently are particularly influenced by frequent-drinking roommates, substance-free housing programs could … possibly even grows over time. In contrast, students' college GPA is not influenced by roommates' high school grades, admission …

chosen preschools in a pool of 50. Children's school participation was 30 percent higher in the treatment group than in the …

Even though some countries track students into differing-ability schools by age 10, others keep their entire secondary …

Even though some countries track students into differing-ability schools by age 10, others keep their entire secondary …

Even though some countries track students into differing-ability schools by age 10, others keep their entire secondary …

Even though some countries track students into differing-ability schools by age 10, others keep their entire secondary …