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Developmental changes in the contextual control of recognition.

L A Earley·R S Bhatt·C Rovee-Collier
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Abstract

In three experiments, we explored potential developmental differences in the contextual control of target recognition using elementary perceptual features that differed only in their spatial relations. Three- and 6-month-old infants were trained in the presence of black horizontal and vertical line segments arranged as Ls, Ts, or +s on a pink background and were tested in the presence of the same line segments in a different spatial arrangement. At both ages, target recognition required a match between the primitive perceptual features in the test context and those present during training. Delayed recognition by younger but not older infants also required a match between specific spatial arrangements of the horizontal and vertical segments (+s versus Ls or Ts), despite the fact that infants of both ages had initially encoded these relations. These data suggest that by 6 months, spatial information in the periphery is detected preattentively via a parallel-processing mechanism, as it is in children and adults.

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Age FactorsAssociation LearningCuesFemaleHumansInfantMaleRetention, PsychologyClinical TrialJournal ArticleRandomized Controlled TrialResearch Support, U.S. Gov't, P.H.S.

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L A Earley, R S Bhatt, C Rovee-Collier. 1995. Developmental changes in the contextual control of recognition.. https://doi.org/10.1002/dev.420280104

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