Newswise — Jessica Sullivan, assistant professor of psychology, recently co-authored two papers: "Intensive Math Training Does Not Affect Approximate Number Acuity: Evidence from a Three-Year Longitudinal Curriculum Intervention" in the Journal of Numerical Cognition and "Does Grammatical Structure Accelerate Number Word Learning? Evidence from Learners of Dual and Non-Dual Dialects of Slovenian" in Plos One.