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ERIC Number: EJ1076494
Record Type: Journal
Publication Date: 2015
Pages: 16
Abstractor: As Provided
ISSN: ISSN-1522-7227
Baseline Response Levels Are a Nuisance in Infant Contingency Learning
Millar, W. S.; Weir, Catherine
Infant and Child Development, v24 n5 p506-521 Sep-Oct 2015
The impact of differences in level of baseline responding on contingency learning in the first year was examined by considering the response acquisition of infants classified into baseline response quartiles. Whereas the three lower baseline groups showed the predicted increment in responding to a contingency, the highest baseline responders did not. Instead, they responded less in the contingency period relative to baseline. In extinction, the four baseline quartile groups failed to differ. The findings are considered in the context of the law of initial value, and some potential reasons for the effect of baseline responding on contingency learning are discussed. These studies show that variability in baseline responding may compromise our understanding of contingency detection especially for infants with high baseline response levels.
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A