Background: Schools around the world are increasingly diverse in ethnicity. Given the importance of peer acceptance in children's well-being and development, it is a pressing concern for educators to promote intergroup acceptance in schools. Aims: First, to examine the developmental trends of acceptance of outgroup members in both the ethnic…

Although three articles in this special issue address three very different social groupings--gender, ethnicity, and academic needs--they all highlight why inclusion is important for students' healthy development. The authors make specific suggestions for how schools might promote a more inclusive and welcoming climate for their students.…