Stability and variability in the acquisition of six motor mile-stones during early infancy

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The purpose of this work is to show, through evidence derived from scientific studies of healthy and well-nourished infants as well as infants selected from populations with high rates of chronic infection and malnutrition, that the order in the emergence of motor milestones is stable among these tw...

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Detalles Bibliográficos
Autor: Pollitt, Ernesto
Formato: artículo
Fecha de Publicación:2012
Institución:Pontificia Universidad Católica del Perú
Repositorio:Revistas - Pontificia Universidad Católica del Perú
Lenguaje:español
OAI Identifier:oai:ojs.pkp.sfu.ca:article/3810
Enlace del recurso:http://revistas.pucp.edu.pe/index.php/psicologia/article/view/3810
Nivel de acceso:acceso abierto
Materia:Motor development
Early infancy
Desarrollo motor
Infancia temprana
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spelling Stability and variability in the acquisition of six motor mile-stones during early infancyEstabilidad y variabilidad en la adquisición de seis hitos motores durante la infancia tempranaPollitt, ErnestoMotor developmentEarly infancyDesarrollo motorInfancia tempranaThe purpose of this work is to show, through evidence derived from scientific studies of healthy and well-nourished infants as well as infants selected from populations with high rates of chronic infection and malnutrition, that the order in the emergence of motor milestones is stable among these two groups. On the other hand, among the children at risk, the variance in the age of emergence of the same milestones was wider than that among the healthy and well-nourished children. The similarities between groups suggest that genetic factors explain the stability of order of emergence of the milestones, while social and cultural factors may explain the differences between groups in the variance in the age of acquisition. The information has theoretical and applied value in the evaluation of motor development in order to identify the determinants of this area of development. El propósito del trabajo es mostrar, mediante evidencia proveniente de estudios científicos con infantes sanos y bien nutridos y con poblaciones infantiles con altas tasas de desnutrición e infecciones, que el orden en que se presenta la emergencia de los hitos motores gruesos es estable en estos dos grupos. Por otro lado, la variabilidad en la edad de adquisición de los mismos entre los infantes en riesgo es mayor que en los niños sanos y bien nutridos. Los resultados sugieren que factores genéticos pueden contribuir a la estabilidad en el orden de emergencia y que factores socioculturales y de salud pueden haber contribuido al origen de las diferencias en la edad de adquisición. La información tiene importancia teórica y aplicada para la evaluación del desarrollo motor con el propósito objetivo de identificar los determinantes de dicha área del desarrollo.Pontificia Universidad Católica del Perú2012-12-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistas.pucp.edu.pe/index.php/psicologia/article/view/3810Revista de Psicología; Vol. 30 Núm. 2 (2012); 407-429Revista de Psicología; v. 30 n. 2 (2012); 407-4292223-37330254-9247reponame:Revistas - Pontificia Universidad Católica del Perúinstname:Pontificia Universidad Católica del Perúinstacron:PUCPspahttp://revistas.pucp.edu.pe/index.php/psicologia/article/view/3810/3787info:eu-repo/semantics/openAccessoai:ojs.pkp.sfu.ca:article/38102020-03-10T18:51:00Z
dc.title.none.fl_str_mv Stability and variability in the acquisition of six motor mile-stones during early infancy
Estabilidad y variabilidad en la adquisición de seis hitos motores durante la infancia temprana
title Stability and variability in the acquisition of six motor mile-stones during early infancy
spellingShingle Stability and variability in the acquisition of six motor mile-stones during early infancy
Pollitt, Ernesto
Motor development
Early infancy
Desarrollo motor
Infancia temprana
title_short Stability and variability in the acquisition of six motor mile-stones during early infancy
title_full Stability and variability in the acquisition of six motor mile-stones during early infancy
title_fullStr Stability and variability in the acquisition of six motor mile-stones during early infancy
title_full_unstemmed Stability and variability in the acquisition of six motor mile-stones during early infancy
title_sort Stability and variability in the acquisition of six motor mile-stones during early infancy
dc.creator.none.fl_str_mv Pollitt, Ernesto
author Pollitt, Ernesto
author_facet Pollitt, Ernesto
author_role author
dc.subject.none.fl_str_mv Motor development
Early infancy
Desarrollo motor
Infancia temprana
topic Motor development
Early infancy
Desarrollo motor
Infancia temprana
description The purpose of this work is to show, through evidence derived from scientific studies of healthy and well-nourished infants as well as infants selected from populations with high rates of chronic infection and malnutrition, that the order in the emergence of motor milestones is stable among these two groups. On the other hand, among the children at risk, the variance in the age of emergence of the same milestones was wider than that among the healthy and well-nourished children. The similarities between groups suggest that genetic factors explain the stability of order of emergence of the milestones, while social and cultural factors may explain the differences between groups in the variance in the age of acquisition. The information has theoretical and applied value in the evaluation of motor development in order to identify the determinants of this area of development.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-19
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://revistas.pucp.edu.pe/index.php/psicologia/article/view/3810
url http://revistas.pucp.edu.pe/index.php/psicologia/article/view/3810
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv http://revistas.pucp.edu.pe/index.php/psicologia/article/view/3810/3787
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pontificia Universidad Católica del Perú
publisher.none.fl_str_mv Pontificia Universidad Católica del Perú
dc.source.none.fl_str_mv Revista de Psicología; Vol. 30 Núm. 2 (2012); 407-429
Revista de Psicología; v. 30 n. 2 (2012); 407-429
2223-3733
0254-9247
reponame:Revistas - Pontificia Universidad Católica del Perú
instname:Pontificia Universidad Católica del Perú
instacron:PUCP
instname_str Pontificia Universidad Católica del Perú
instacron_str PUCP
institution PUCP
reponame_str Revistas - Pontificia Universidad Católica del Perú
collection Revistas - Pontificia Universidad Católica del Perú
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 13.958958
Stability and variability in the acquisition of six motor mile-stones during early infancy
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