Cliff or Step? Posture-Specific Learning at the Edge of a Drop-Off
Identifieur interne : 002185 ( Ncbi/Curation ); précédent : 002184; suivant : 002186Cliff or Step? Posture-Specific Learning at the Edge of a Drop-Off
Auteurs : Kari S. Kretch ; Karen E. AdolphSource :
- Child development [ 0009-3920 ] ; 2012.
Abstract
Infants require locomotor experience to behave adaptively at a drop-off. However, different experimental paradigms (visual cliff and actual gaps and slopes) have generated conflicting findings regarding what infants learn and the specificity of their learning. An actual, adjustable drop-off apparatus was used to investigate whether learning to distinguish a step from a cliff transfers from crawling to walking. Experienced 12-month-old crawlers (
Url:
DOI: 10.1111/j.1467-8624.2012.01842.x
PubMed: 22906143
PubMed Central: 3505277
Links toward previous steps (curation, corpus...)
- to stream Pmc, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001654
- to stream Pmc, to step Curation: Pour aller vers cette notice dans l'étape Curation :001654
- to stream Pmc, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :001819
- to stream Ncbi, to step Merge: Pour aller vers cette notice dans l'étape Curation :002185
Links to Exploration step
PMC:3505277Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Cliff or Step? Posture-Specific Learning at the Edge of a Drop-Off</title>
<author><name sortKey="Kretch, Kari S" sort="Kretch, Kari S" uniqKey="Kretch K" first="Kari S." last="Kretch">Kari S. Kretch</name>
</author>
<author><name sortKey="Adolph, Karen E" sort="Adolph, Karen E" uniqKey="Adolph K" first="Karen E." last="Adolph">Karen E. Adolph</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PMC</idno>
<idno type="pmid">22906143</idno>
<idno type="pmc">3505277</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3505277</idno>
<idno type="RBID">PMC:3505277</idno>
<idno type="doi">10.1111/j.1467-8624.2012.01842.x</idno>
<date when="2012">2012</date>
<idno type="wicri:Area/Pmc/Corpus">001654</idno>
<idno type="wicri:Area/Pmc/Curation">001654</idno>
<idno type="wicri:Area/Pmc/Checkpoint">001819</idno>
<idno type="wicri:Area/Ncbi/Merge">002185</idno>
<idno type="wicri:Area/Ncbi/Curation">002185</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Cliff or Step? Posture-Specific Learning at the Edge of a Drop-Off</title>
<author><name sortKey="Kretch, Kari S" sort="Kretch, Kari S" uniqKey="Kretch K" first="Kari S." last="Kretch">Kari S. Kretch</name>
</author>
<author><name sortKey="Adolph, Karen E" sort="Adolph, Karen E" uniqKey="Adolph K" first="Karen E." last="Adolph">Karen E. Adolph</name>
</author>
</analytic>
<series><title level="j">Child development</title>
<idno type="ISSN">0009-3920</idno>
<idno type="eISSN">1467-8624</idno>
<imprint><date when="2012">2012</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en"><p id="P1">Infants require locomotor experience to behave adaptively at a drop-off. However, different experimental paradigms (visual cliff and actual gaps and slopes) have generated conflicting findings regarding what infants learn and the specificity of their learning. An actual, adjustable drop-off apparatus was used to investigate whether learning to distinguish a step from a cliff transfers from crawling to walking. Experienced 12-month-old crawlers (<italic>n</italic>
=16) refused to crawl over risky drop-offs but novice 12-month-old walkers (<italic>n</italic>
=17) stepped repeatedly over the edge. Experienced 18-month-old walkers (<italic>n</italic>
=18) refused to walk over risky drop-offs, but descended using alternative methods. These findings suggest that infants do not acquire generalized responses like fear or wariness of heights. Rather, infants learn to perceive affordances for the experienced action.</p>
</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Ncbi/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002185 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Ncbi/Curation/biblio.hfd -nk 002185 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Ticri/CIDE |area= HapticV1 |flux= Ncbi |étape= Curation |type= RBID |clé= PMC:3505277 |texte= Cliff or Step? Posture-Specific Learning at the Edge of a Drop-Off }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Ncbi/Curation/RBID.i -Sk "pubmed:22906143" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Ncbi/Curation/biblio.hfd \ | NlmPubMed2Wicri -a HapticV1
![]() | This area was generated with Dilib version V0.6.23. | ![]() |