Different novelties revealed by infants' pupillary responses.

ABSTRACT: To account for infants' perceptual and cognitive development, the constructivist model proposes that learning a new object depends on the capability of processing simpler lower-level units, and then integrating these units into more complex higher-level units based on their relationships, such as regular co-occurrence. Here, we demonstrate that the process of associating visual and auditory attributes to build a new multisensory object representation is not only observed in the course of development, but also in the course of infants' in-the-moment information processing. After a brief familiarization session of learning two pairs of novel audiovisual stimuli, 15-month-old infants showed two components in pupil dilations over time: A rapid dilation was observed when processing perceptually

SUBMITTER: Chen YC 

PROVIDER: S-EPMC6015008 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature