The effects of perinatal risk and gestational age on sensory responsiveness and the ability to habituate were evaluated in three groups of preterm newborns designated as at high-, moderate-, and low-risk for developmental disability. Two major hypotheses were investigated: 1) that preterm infants have an elevated sensory threshold leaving them relatively unavailable to stimulation and 2) that once the preterm is stimulated sufficiently to respond, he/she is largely unable to habituate to repeated stimulus presentations. Additionally, the reliability of responsiveness and habituation over a 24-hour period was assessed.
Identifer | oai:union.ndltd.org:UMASS/oai:scholarworks.umass.edu:theses-2821 |
Date | 01 January 1981 |
Creators | Krafchuk, Elizabeth |
Publisher | ScholarWorks@UMass Amherst |
Source Sets | University of Massachusetts, Amherst |
Detected Language | English |
Type | text |
Format | application/pdf |
Source | Masters Theses 1911 - February 2014 |
Page generated in 0.0016 seconds