Interpersonal Scenarios: Virtual approx Real? - Andrew Raij; Kyle Johnsen 001; Robert F. Dickerson; Benjamin Lok; Marc S. Cohen; Thomas Bernard; Christopher E. Oxendine; Peggy Wagner; D. Scott Lind (VR, 2006)

Comparing Interpersonal Interactions with a Virtual Human to Those with a Real Human. - Andrew Raij; Kyle Johnsen 001; Robert F. Dickerson; Benjamin Lok; Marc S. Cohen; Margaret Duerson; Rebecca Rainer Pauly; Amy O. Stevens; Peggy Wagner; D. Scott Lind (IEEE Trans. Vis. Comput. Graph., 2007)