The ultra-Orthodox, who include the black-hatted Hasidim, tend to segregate themselves from secular society.
Players, on the other hand, have been known to segregate themselves from the rank and file of the student body.
"The winners increasingly are less interested in public goods that support everybody and more interested in segregating themselves from social problems which they will never experience," Dr. Smeeding said.
Throughout the Southeast there have always been communities of people who constitute a third race, usually discriminated against by whites and almost always segregating themselves from Negroes.
Unlike many other Islamic countries, Indonesia does not require women to cover their heads in public or segregate themselves from men.
By coercing the religious charities, it is teaching the faithful to distrust government, to segregate themselves from bureaucratic overreach, to pull inward.
This year, once again, the country's most selective liberal arts institutions will offer spots to substantial numbers of students with less than top academic credentials who will perform only passably in class and segregate themselves from other students.
"Different ethnic groups are increasingly segregating themselves from each other and retreating into comfort zones made up of people like themselves," says the report, produced by a panel whose chairman was Sir Herman Ouseley, formerly head of the Commission for Racial Equality.
In addition, enclosure design should allow opportunities for the monkeys to segregate themselves from other group members, simulating fission, which is a conflict management strategy for avoiding aggression in wild spider monkeys.
