Sara Cordes的电子游戏正规平台集中在理解婴儿如何, children, 成年人会记录数字, time, 以及其他量, 以及这些量化能力与更正式的数学能力之间的关系. 她感兴趣的是早期经历如何影响后来的数学能力和对数学的态度, 以及早期的数字能力如何与亲社会发展相交叉. Additional areas of interest are infant and child cognitive development; math learning; influences of language and context on learning; the influence of emotion on quantitative processing; rational number understanding (fractions, decimals) and its relationship to algebraic competence; and mathematics education. Dr. Cordes是30多个期刊出版物的合著者, 其中包括:“事物越少持续时间越长:情绪刺激对数量判断的影响”(心理科学);  “The Influence of Perceptual Variability on Preschoolers’ Understanding of Cardinality” (认知与发展杂志); “The Development of Area Discrimination and its Implications for Number Representation in Infancy” (发展科学); “Being Sticker Rich: Children’s Propensity To Give In Response to Increased Need and Resources (PLOS One); “Signal Clarity: An Account of the Variability in Infant Quantity Discrimination Tasks” (发展科学); “Comparing Fractions, Decimals, and Whole Numbers: Rational Number Understanding in Adults (实验心理学杂志:人类感知与表现); “Numerical Cognition Explains Age-Related Changes in Third-Party Fairness” (发展心理学); and “Crossing the Divide: Infants Discriminate Small From Large Numerosities” (发展心理学)