• More than 100,000 people have taken the Panamath test.

    - Justin Halberda, PhD
    Johns Hopkins University

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People Using Panamath

Below is a selection of researchers and educators who have used Panamath in their own work.

NameLab / SchoolAge GroupFocusGrant Supported
Bruce Bachelder BruceBachelderPhD.com
Independent Practice, Retired
The three span tasks, span of immediate memory, span of absolute identification, span of numerical apprehension TBA
José Gustavo Berumen Neurofisiologia
Universidad de Guadalajara
Math dificulties-ERPs -: Comparacion de magnitudes simbolicas y no simbolicas en sujetos con dificultades en matematicas
Michele Mazzocco Kennedy Krieger Institute MSDP / JHU Schools of Medicine and Education 14 year olds, 10-14 year olds, 18 year olds Acuity and Mathematics Abilities and Disabilities, School Math Achievement NIH R01HD034061-09
Jay OThree brats.com
UC Irvine
Approximate Numerical Sense
Lu Hao Beijing Normal University Mathematical cognition, developmental dyscalculia TBA
Darrell Worthy Motivation and Cognition Interface lab
Texas A&M University
Primarily decision-making, and models of decision making. Ratio vs. difference comparisons of expected reward. TBA
Veronique Izard Laboratoire Psychologie de la Perception
CNRS & Université Paris Descartes
lots ERC FP7 263179: MathConstruction
Paul Cirino Developmental Neuropsychology Lab
University of Houston
Developmental Neuropsychology IES R305A110067: Arithmetic and Cognitive Antecedents and Concomitants of Algebraic Skill,
NIH R01HD059179: Calculations, Word Problems, and Algebraic Cognition
Jeremy Wilmer Human Variation in Vision Lab
Wellesley College
11-85 year olds, Twins Acuity Across Lifespan and Heritability TBA
Ellen Peters Ohio State University Undergraduates and Adults Acuity and Risky Decision Making TBA
Mathieu le Corre University of Waterloo 6-10 year olds Acuity and Math Anxiety TBA
Justin Halberda Laboratory for Vision and Cognition
Johns Hopkins University
3-85 year olds Approximate Number System NIH R01HD057258-02: Development and Function of Nonverbal Number Approximation,
NSF EAGER DRL0937675: The Psychophysical Assessment of Number-Sense Acuity
Ingemar Holgersson Lincs,
univerity of Gothenburg
Devloping arithmetic competence TBA
Frank Haist Developmental Neuroimaging Lab
UC San Diego
Brain development of face processing and social cognition NIH 5R01HD060595: DEVELOPMENT OF THE FUNCTIONAL NEURAL SYSTEMS FOR FACE EXPERTISE
Jeff Lidz Project on Childrennulls Language Learning
University of Maryland
2-7 year olds, Undergraduates Acuity and Linguistic Quantification TBA