Week 5 Notes
Popular in Psych Childhood and Adolescence
Popular in Psychlogy
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This 1 page Class Notes was uploaded by Sydney Shields on Saturday September 26, 2015. The Class Notes belongs to PSYCH 280 at Kansas State University taught by Mark Barnett in Fall 2015. Since its upload, it has received 41 views. For similar materials see Psych Childhood and Adolescence in Psychlogy at Kansas State University.
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Date Created: 09/26/15
Language Development Infant Vocalizations From crying to cooing about 2 months to babbling about 6 months Individual differences in the quality of infants cries Cooing gt denotes pleasureexcitement but it is not a language per se During first couple of months infant vocalizes randomly and reflectivelv Up to 2 months deaf infants vocalize at the same rate as hearing infants After 2 3 months researchers have identified a significant positive relation between 1 Adult stimulation and responsiveness to infant vocalization 2 Amount if infant vocalization 3 kinds of studies Babeng After 6 months infant vocalization sounds more and more like the speech they hear around them Infant may quotplayquot with new sounds Babbling increases the response to external reinforcement Just like smiling Babbling also selfreinforced Deaf infants cannot hear their own sounds no selfreinforcement 2 interesting studies involving deaf individuals quothand babblingquot in infants of deaf parents Strong desire to develop language in deaf individuals in Nicargva
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