title: Examiner effect in IQ testing of Puerto Rican working-class children.
mesh_terms: D000124:Achievement; D000293:Adolescent; D001290:Attitude; D002648:Child; D002652:Child Behavior; D002657:Child Development; D004521:Educational Measurement; D005006:Ethnicity; D005260:Female; D006801:Humans; D007360:Intelligence; D007361:Intelligence Tests; D007398:Interpersonal Relations; D007802:Language; D008297:Male; D008913:Minority Groups; D010551:Personality; D010553:Personality Development; D011594:Psychometrics; D011647:Puerto Rico; D012737:Sex Factors; D012923:Social Class; D012959:Socioeconomic Factors; D014481:United States; D014705:Verbal Behavior