The Cognitive Development Labs presented two posters at Psychonomic Society’s 57th Annual Meeting in Boston. The conference was held from November 17th – 20th. BA/MA student Sheri Reichelson (below) presented work done in collaboration with current lab coordinator Alexandra Zax, former lab coordinator Lonnie Bass, and Professors Andrea Patalano and Hilary Barth entitled “Does the Arbitrary Grouping of Physical Options influence Children’s and Adults’ Choices?” This is Reichelson’s masters project. Professor Hilary Barth (not pictured) also presented her poster, “Do biases in quantity judgments reveal optimal cognitive processing?”