John E Opfer (John Opfer)

Years Active: 2020-2022
Publications (10 Years): 5

University of Michigan (PHD)

This page only lists publications with an associated author ORCID identifier.

Education History

University of Michigan

United States

PHD :: Psychology

Publications

Shuyuan Yu, Dan Kim, Charles J Fitzsimmons, Marta K Mielicki, Clarissa A Thompson, John E Opfer
From integers to fractions: The role of analogy in developing a coherent understanding of proportional magnitude. Developmental psychology 58 (10) (2022)
John E Opfer, Dan Kim, Lisa K Fazio, Xinlin Zhou, Robert S Siegler
Cognitive mediators of US-China differences in early symbolic arithmetic. PloS one 16 (8) (2021)
John E Opfer, Richard Samuels, Stewart Shapiro, Eric Snyder
Unwarranted philosophical assumptions in research on ANS. The Behavioral and brain sciences 44 (2021)
Dan Kim, John E Opfer
Dynamics Versus Development in Numerosity Estimation: A Computational Model Accurately Predicts a Developmental Reversal. Cognitive science 45 (10) (2021)
Dan Kim, John E Opfer
Compression is evident in children's unbounded and bounded numerical estimation: Reply to Cohen and Ray (2020). Developmental psychology 56 (4) (2020)

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