title: Contact hypothesis in ethnic relations.
mesh_terms: D001741:Black or African American; D001290:Attitude; D044383:Black People; D003163:Competitive Behavior; D003431:Cross-Cultural Comparison; D004641:Emigration and Immigration; D005006:Ethnicity; D006801:Humans; D007398:Interpersonal Relations; D007557:Israel; D008913:Minority Groups; D010551:Personality; D011287:Prejudice; D012929:Psychological Distance; D011822:Race Relations; D012928:Social Desirability; D014481:United States