Dillon, M. R., Izard, V. & Spelke, E. S. Infants? sensitivity to shape changes in 2D visual forms. Infancy 25, 618 - 639 (2020).

Dillon, M. R. & Spelke, E. S. From Map Reading to Geometric Intuitions. Developmental Psychology (2018). doi:http://dx.doi.org/10.1037/dev0000509

Hart, Y. et al. The statistical shape of geometric reasoning. Scientific Reports 8, (2018).

Dillon, M. R. & Spelke, E. S. Spatial cognition across development. SRCD (2017).

Dillon, M. R. & Spelke, E. S. Young children's use of distance and angle information during map reading. SRCD (2017).

Dillon, M. R. & Spelke, E. S. Young Children?s Use of Surface and Object Information in Drawings of Everyday Scenes. Child Development (2016). doi:10.1111/cdev.12658

Dillon, M. R., Pires, A. C., Hyde, D. C. & Spelke, E. S. Children's expectations about training the approximate number system. British Journal of Developmental Psychology 33, (2015).

Dillon, M. R. & Spelke, E. S. Connecting core cognition, spatial symbols, and the abstract concepts of formal geometry. Cognitive Development Society Post-Conference, More on Development (2015).

Dillon, M. R. & Spelke, E. S. From spatial symbols to Euclidean intuitions. Cognitive Development Society (CDS) (2015). at <http://cogdevsoc.org/sites/default/files/Official%20Full%20Conference%20Proceedings_10.10.pdf>

Dillon, M. R. & Spelke, E. S. From spatial symbols to Euclidean intuitions. Biennial Meeting of Cognitive Development Society (2015).

Dillon, M. R., Izard, V. & Spelke, E. S. Infants? sensitivity to shape changes. Cognitive Development Society Pre-Conference on the Development of Spatial Thinking (2015).

Dillon, M. R., Izard, V. & Spelke, E. S. Isolating angle in infants' detection of shape. (2015).

Dillon, M. R. & Spelke, E. S. Reorientation ability predicts early spatial symbol reading. 2015 Society for Research in Child Development Biennial Meeting (2015).

Dillon, M. R. & Spelke, E. S. Young children?s automatic and alternating use of scene and object information in spatial symbols. Budapest CEU Conference on Cognitive Development (2015).

Dillon, M. R. & Spelke, E. S. Core geometry in perspective. Developmental Science (2014). doi:10.1111/desc.12266

Dillon, M. R., Huang, Y. & Spelke, E. S. Core foundations of abstract geometry. Proceedings of National Academy of Sciences of the United States of America 110, (2013).