Document Type
Thesis
Degree
Master of Science (MS)
Major/Program
Psychology
First Advisor's Name
Lorraine Bahrick
First Advisor's Committee Title
Committee Chair
Second Advisor's Name
William Kurtines
Third Advisor's Name
Janat Parker
Date of Defense
3-28-1994
Abstract
The present study investigated the development of sensitivity to temporal synchrony between sounds of impact and pauses in the movement of an object by infants of 2 1/2, 4 and 6 months of age. Ninety infants were tested across four experiments with side-by-side videos of a red and white square and a blue and yellow triangle along with a centralized soundtrack which was synchronized with only one of the films. This preference phase was then followed by a search phase, where the two films were accompanied by intermittent bursts of the soundtrack from each object. Twomonth- olds showed no evidence of matching films and soundtracks on the basis of synchrony, however 4-month-olds looked more on the second block of trials to the object which paused when the sound occurred and directed more first looks during the preference phase to the matching object. Six-month-olds demonstrated significantly more first looks to the mismatched object during the search phase only. These results suggest that infants relate impact sounds with synchronous pauses in continuous motion by the age of four months.
Identifier
FI13101562
Recommended Citation
Alberga, Linda, "Infants' detection of synchrony between sounds and pauses in the movement of an object" (1994). FIU Electronic Theses and Dissertations. 1188.
https://digitalcommons.fiu.edu/etd/1188
Rights Statement
In Copyright. URI: http://rightsstatements.org/vocab/InC/1.0/
This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).