The behavioral effects of nonnutritive sucking on infants of differential fetal growth

Newborn infants with differential patterns of fetal growth, as determined by their weight-for-length, typically display behaviors which have been conceptualized as reflecting the integrity of the infant's behavioral organization. The newborn infant's sucking is one behavior that has been hypothesized to both reflect the effects of previous experiences on behavioral organization and affect the infant's future behavioral development. In particular, the infant's pattern of sucking activity may not only reflect the integrity of the infant's nervous system, it may also alter the temporal organization of the infant's behavioral state and motor activity by increasing behavioral quiescence. The purpose of this study was to compare the sucking activity of underweight-for-length (N = 30) and average-weight-for-length (N = 30) infants and its effects on behavioral state and motor activity. Fifteen low-PI and 15 average-PI infants were randomly assigned to each of two experimental conditions.

Name thesis:degree_name

Master of Science

Level thesis:degree_level

masters

Discipline thesis:degree_discipline

Psychology

Department dc:contributor.department

Psychology

Grantor dc:publisher

Virginia Tech

Year dc:date.issued

1989

Author dc:creator

• Boyd, Christopher M.

Chair dc:contributor.committeechair

• Zeskind, Philip Sanford

Committee members dc:contributor.committeemember

• Jones, Russell T.
• Franchina, Joseph J.
• Finney, Jack W.

Statement dc:rights

• In Copyright

Licence dc:rights.uri

• http://rightsstatements.org/vocab/InC/1.0/

Language dc:language.iso

en

Dc Identifier Other

etd-09082012-040632

OAI identifier oai:identifier

oai:vtechworks.lib.vt.edu:10919/44702