Rachael is a Postdoctoral Fellow working with Dr. Kathy Hirsh-Pasek on designing, implementing, and researching the impact of Playful Learning Landscapes at a local, national, and international level. She received her Ph.D. in Educational Psychology at Kent State University under the supervision of Dr. Bradley J. Morris. Her dissertation investigated the effectiveness of innovative, evidence-based mathematical interventions and the impact of individual differences on performance with underserved elementary school students. Related work investigates the optimal presentation formats for early literacy and mathematical learning. Her research interests include promoting early math, number sense, and literacy learning through evidence-based, playful interventions.