The influence of nationality on the accuracy of face and voice recognition.
Sixty English and U.S. citizens were tested to determine the effect of nationality on accuracy in recognizing previously witnessed faces and voices. Subjects viewed a frontal facial photograph and were then asked to select that face from a set of 10 oblique facial photographs. Subjects listened to a recorded voice and were then asked to select the same voice from a set of 10 voice recordings. This process was repeated 7 more times, such that subjects identified a male and female face and voice from England, France, Belize, and the United States. Subjects demonstrated better accuracy recognizing the faces and voices of their own nationality. Subgoups analysis further supported the other-nationality effect as well as the previously documented other-race effect.
Doty
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D000328:Adult; D003431:Cross-Cultural Comparison; D004193:Discrimination Learning; D004739:England; D005006:Ethnicity / Q000523:psychology*; D005145:Face; D005260:Female; D006801:Humans; D008297:Male; D011939:Mental Recall; D010364:Pattern Recognition, Visual; D013067:Speech Perception; D014481:United States; D014831:Voice