The Goldilocks Effect in Infant Auditory Attention

Autor/inn/en	Kidd, Celeste; Piantadosi, Steven T.; Aslin, Richard N.
Titel	The Goldilocks Effect in Infant Auditory Attention
Quelle	In: Child Development, 85 (2014) 5, S.1795-1804 (10 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0009-3920
DOI	10.1111/cdev.12263
Schlagwörter	Infants; Auditory Perception; Attention; Auditory Stimuli; Difficulty Level; Beliefs; Expectation + Suchen Sie Ihr Suchwort? Infant; Toddler; Toddlers; Kleinkind; Auditive Wahrnehmung; Akustische Wahrnehmung; Akustik; Aufmerksamkeit; Auditive Stimulation; Schwierigkeitsgrad; Belief; Glaube; Expectancy; Erwartung
Abstract	Infants must learn about many cognitive domains (e.g., language, music) from auditory statistics, yet capacity limits on their cognitive resources restrict the quantity that they can encode. Previous research has established that infants can attend to only a subset of available acoustic input. Yet few previous studies have directly examined infant auditory attention, and none have directly tested theorized mechanisms of attentional selection based on stimulus complexity. This work utilizes model-based behavioral methods that were recently developed to examine visual attention in infants (e.g., Kidd, Piantadosi, & Aslin, 2012). The present results demonstrate that 7- to 8-month-old infants selectively attend to nonsocial auditory stimuli that are intermediately predictable/complex with respect to their current implicit beliefs and expectations. These findings provide evidence of a broad principle of infant attention across modalities and suggest that sound-to-sound transitional statistics heavily influence the allocation of auditory attention in human infants. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10