Searching for the two sigma advantage: Evaluating algebra intelligent tutors. - Kent E. Sabo; Robert K. Atkinson; Angela L. Barrus; Stacey S. Joseph; Ray S. Perez (Comput. Hum. Behav., 2013)

Tetris as Research Paradigm: An Approach to Studying Complex Cognitive Skills. - Wayne D. Gray; Ray S. Perez; John K. Lindstedt; Anna Skinner; Robin Johnson; Richard E. Mayer; Deanne Adams; Robert K. Atkinson (CogSci, 2014)

Brain Science and Education: Is it Still a Bridge Too Far? - Ray S. Perez; Danielle S. McNamara; Gregg Solomon; Wayne D. Gray (CogSci, 2016)

Game-XP: Action Games as Cognitive Science Paradigms. - Wayne D. Gray; Ray S. Perez; Martin V. Butz; Stuart Reeves; Matthew Sangster; Tom Stafford 002; Fernand Gobet (CogSci, 2017)

Learning-to-Learn from Novice to Expertise: New Challenges and Approaches for One of the Oldest Topics of Cognitive Science. - Ray S. Perez; Wayne D. Gray; Michael Posner; Sophia Vinogradov; Michelene T. H. Chi (CogSci, 2018)

In Vivo Studies of Solo and Team Performance. - Wayne D. Gray; Ray S. Perez; Jerad Moxley; David Mendonça; Jamie C. Gorman (CogSci, 2019)

New Measures for the Fundamentals of Human Performance. - Wayne D. Gray; Ray S. Perez; Roussel Rahman; Chris R. Sims; Elizabeth B. Torres; Travis J. Wiltshire (CogSci, 2020)