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Titolo:
LATERAL ASYMMETRIES IN INFANT MELODY PERCEPTION
Autore:
BALABAN MT; ANDERSON LM; WISNIEWSKI AB;
Indirizzi:
EASTERN OREGON UNIV,DEPT PSYCHOL,1410 L AVE LA GRANDE OR 97850 JOHNS HOPKINS UNIV,DEPT PSYCHOL BALTIMORE MD 21218 HARVARD UNIV,DEPT PSYCHOL CAMBRIDGE MA 02138
Titolo Testata:
Developmental psychology
fascicolo: 1, volume: 34, anno: 1998,
pagine: 39 - 48
SICI:
0012-1649(1998)34:1<39:LAIIMP>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
SHIFTING EAR DIFFERENCES; BRAIN-DAMAGED PATIENTS; HEMISPHERIC-DIFFERENCES; CHILDRENS PERCEPTION; CEREBRAL DOMINANCE; CORTICAL RESPONSES; SPEECH STIMULI; CONTOUR; RECOGNITION; PREFERENCE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
66
Recensione:
Indirizzi per estratti:
Citazione:
M.T. Balaban et al., "LATERAL ASYMMETRIES IN INFANT MELODY PERCEPTION", Developmental psychology, 34(1), 1998, pp. 39-48

Abstract

Two experiments investigated lateral asymmetries in infants' perception of contour-altered and contour-preserved melody changes. In the first study, 40 infants (8.5 months old) of right-handed parents were trained to respond to binaural melody changes with a head turn toward mechanized toy reinforcers. The subsequent test phase included monaural left-ear and right-ear presentations of the familiar melody and of a changed melody. Infants who heard a contour-altered change showed a left-ear advantage, whereas infants who heard a contour-preserved change showed a right-ear advantage. These effects were replicated with a different set of melodies in the second study. The pattern of lateralization for detection of melody changes in infants of right-handed parents resembles that previously found in right-handed adults and may reflectmore general hemispheric processing differences in the early organization of auditory information processing.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/04/20 alle ore 20:57:12