Straightening Up: Number line Estimates Shift from Log to Linear with Additional Information. - Percival G. Matthews; Dana L. Chesney (CogSci, 2011)

The Neurocognitive Roots of Fraction Knowledge. - Mark Lewis; Percival G. Matthews; Edward M. Hubbard (CogSci, 2014)

Are Fractions Natural Numbers, Too? - Percival G. Matthews; Dana L. Chesney; Nicole M. McNeil (CogSci, 2014)

The Relational SNARC: Spatial Representation of Nonsymbolic Ratios? - Percival G. Matthews; Rui Meng; Elizabeth Toomarian; Edward M. Hubbard (CogSci, 2016)

Optimizing Mathematic Learning: Effects of Continuous and Nominal Practice Format on Transfer of Arithmetic Skills. - Charles Kalish; Rui Meng; Ayon Seng; Percival G. Matthews (CogSci, 2017)

Presentation Format Modulates Adults' Automatic Processing of Proportions. - Rui Meng; Percival G. Matthews (CogSci, 2017)

Fractions We Cannot Ignore: The Nonsymbolic Ratio Congruity Effect. - Percival G. Matthews; Mark Lewis (Cogn. Sci., 2017)

Fractions War: An iOS Game to Measure and Train Magnitude Processing with Fractions. - John V. Binzak; Elizabeth Toomarian; Percival G. Matthews; Edward M. Hubbard (CogSci, 2018)

Predictors of Fraction Knowledge among Young Children. - Rui Meng; Percival G. Matthews; Edward M. Hubbard (CogSci, 2018)

Non-Symbolic Ratio Sense Supports Symbolic Fraction Success. - Rui Meng; Percival G. Matthews; Edward M. Hubbard (CogSci, 2018)

Developmental changes in children's processing of nonsymbolic ratio magnitudes: A cross-sectional fMRI study. - Yunji Park; John V. Binzak; Elizabeth Toomarian; Priya Kalra; Percival G. Matthews; Edward M. Hubbard (CogSci, 2018)

Natural Alternatives to Natural Number: The Case of Ratio. - Percival G. Matthews; Amy B. Ellis (J. Numer. Cogn., 2018)

Spatial Representations of Symbolic Fractions and Nonsymbolic Ratios: SNARC Effect and Number Line Estimation. - Rui Meng; Percival G. Matthews (CogSci, 2019)

The Relational SNARC: Spatial Representation of Nonsymbolic Ratios. - Rui Meng; Percival G. Matthews; Elizabeth Toomarian (Cogn. Sci., 2019)

Toward a Unified Theory of Proportion. - Michelle Hurst; Stephanie Denison; Yunji Park; Percival G. Matthews; Jessica F. Cantlon (CogSci, 2020)

Variation in surface features improves recognition of common magnitude relations. - Priya Kalra; Emma Lazaroff; Percival G. Matthews (CogSci, 2020)

Revisiting and refining relations between nonsymbolic ratio processing and symbolic math achievement. - Yunji Park; Percival G. Matthews (J. Numer. Cogn., 2021)

What Can Cognitive Science Do for People? - Richard W. Prather; Viridiana L. Benitez; Lauren Kendall Brooks; Christopher L. Dancy; Janean Dilworth-Bart; Natalia B. Dutra; M. Omar Faison; Megan Figueroa; LaTasha R. Holden; Cameron Johnson; Josh Medrano; Dana Miller-Cotto; et al. (Cogn. Sci., 2022)