cMotion: A New Game Design to Teach Emotion Recognition and Programming Logic to Children using Virtual Humans. - Samantha L. Finkelstein; Andrea Nickel; Lane Harrison; Evan A. Suma; Tiffany Barnes (VR, 2009)

Astrojumper: motivating children with autism to exercise using a VR game. - Samantha L. Finkelstein; Andrea Nickel; Tiffany Barnes; Evan A. Suma (CHI Extended Abstracts, 2010)

Games for CS education: computer-supported collaborative learning and multiplayer games. - Andrea Nickel; Tiffany Barnes (FDG, 2010)

Astrojumper: Designing a virtual reality exergame to motivate children with autism to exercise. - Samantha L. Finkelstein; Andrea Nickel; Tiffany Barnes; Evan A. Suma (VR, 2010)

Astrojumper: Motivating Exercise with an Immersive Virtual Reality Exergame. - Samantha L. Finkelstein; Andrea Nickel; Zachary Lipps; Tiffany Barnes; Zachary Wartell; Evan A. Suma (Presence Teleoperators Virtual Environ., 2011)

Interval training with Astrojumper. - Andrea Nickel; Hugh Kinsey; Heidi Haack; Mykel Pendergrass; Tiffany Barnes (VR, 2012)

Balancing physical and cognitive challenge: A study of players' psychological responses to exergame play. - Andrea Nickel; Jamie Payton; Tiffany Barnes; Erik Wikstrom; Maybellin Burgos; Zachary Wartell; Mykel Pendergrass; Nate Blanchard; Brian Thomas (FDG, 2014)