Teachers and differences.
D001290:Attitude; D002648:Child; D002657:Child Development; D002961:Civil Rights; D005006:Ethnicity; D006801:Humans; D007398:Interpersonal Relations; D007858:Learning; D010551:Personality; D011287:Prejudice; D011627:Puberty; D012923:Social Class; D012959:Socioeconomic Factors; D013663:Teaching; D014481:United States