Varieties of Number-Line Estimation: Systematic Review, Models, and Data

J Qin, D Kim, JE Opfer - Developmental Review, 2024 - Elsevier
The psychophysical function that best fits human data from number-line estimation is the
subject of a lively, on-going debate with important theoretical and practical implications. We …

A number-line task with a Bayesian active learning algorithm provides insights into the development of non-symbolic number estimation

SH Lee, D Kim, JE Opfer, MA Pitt, JI Myung - Psychonomic Bulletin & …, 2022 - Springer
To characterize numerical representations, the number-line task asks participants to
estimate the location of a given number on a line flanked with zero and an upper-bound …

Compression is evident in children's unbounded and bounded numerical estimation: Reply to Cohen and Ray (2020).

D Kim, JE Opfer - 2020 - psycnet.apa.org
Kim and Opfer (2017) found that number-line estimates increased approximately
logarithmically with number when an upper bound (eg, 100 or 1000) was explicitly marked …

Piecewise Structural Equation Modeling of the collective implicature in child language

J Grinstead, R Padilla-Reyes… - Language …, 2024 - Taylor & Francis
We test children's distributive and collective sentence interpretations and the variables that
predict them. In our first experiment, we establish that adult English collective sentences with …

Dynamics Versus Development in Numerosity Estimation: A Computational Model Accurately Predicts a Developmental Reversal

D Kim, JE Opfer - Cognitive Science, 2021 - Wiley Online Library
Perceptual judgments result from a dynamic process, but little is known about the dynamics
of number‐line estimation. A recent study proposed a computational model that combined a …

Structural Model of Math Anxiety with Math Self-efficacy and Math Attitude: Mediating Role of Numerical Memory

F Sepehrianazar, F Parvanevatan… - Iranian Journal of …, 2023 - journal.iepa.ir
The aim of this study was to investigate the relationship of math anxiety with math self-
efficacy and math attitude, considering the mediating role of numerical memory via the …

[图书][B] From Numerosity to Numeral: Development of Mathematical Concepts

D Kim - 2019 - search.proquest.com
Despite the prevalence of quantity representation in everyday life, important questions
regarding the ability remain unanswered, including how quantity representation is structured …