Examines the theory that a high concentration of Black people in a given population will create negative racial attitudes within that population. A research study finds that this relationship holds only for southern respondents. Outside the South, racial attitudes appear to be largely insensitive to racial concentration. (Author/AV)

Measures black segregation at four geographic levels: state, county, city, and neighborhood, from 1900 to 1990. Cross-references data from the decennial U.S. census with dissimilarity and isolation indices. Concludes that segregation patterns have consistently evolved to minimize white contact with blacks. (MJP)

Examines the effect of socioeconomic status on segregation of Blacks, Hispanics, and Asians in 60 metropolitan areas in the United States. Compares indices of education, income, and occupation. Finds that integration is more difficult for Blacks than for Asians and Hispanics despite extensive civil rights legislation in recent decades. (KO)