Compression Is Evident in Children's Unbounded and Bounded Numerical Estimation : Reply to Cohen and Ray (2020) / Dan Kim and John E. Opfer.

Kim and Opfer (2017) found that number-line estimates increased approximately logarithmically with number when an upper bound (e.g., 100 or 1000) was explicitly marked (bounded condition) and when no upper bound was marked (unbounded condition). Using procedural suggestions from Cohen and Ray (2020)...

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Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Authors:	Kim, Dan, Opfer, John E. (Author)
Format:	eBook
Language:	English
Published:	[Place of publication not identified] : Distributed by ERIC Clearinghouse, 2020.
Subjects:	Computation. Cognitive Development. Numbers. Cognitive Processes. Children. Individual Differences. Correlation.