J. Tawa, A. Gongvatana, M. Anello, U. Shanmugham, T. Lee-Chuvala, and K. L. Suyemoto, “A method for collecting and interpreting interpersonal behavioral data in Second Life: A sample study on Asians’, Blacks’, and Whites’ social distances”, Cyberpsychology, vol. 6, no. 3, p. Article 2, Dec. 2012.