“…In addition to the motion sickness observed by a variety of researchers (Cowings, Toscano, DeRoshia, & Tauson, 1999;Hill, et al, 1999;Stanney, Kingdon, Graeber, & Kennedy, 2002), Cowings, et al (1999 also found participants experienced mood changes which were attributed to vehicular motion. Higher amounts of vehicular vibration and noise have also been shown to have unfavorable effects on performance (Schipani, Bruno, Lattin, King, & Patton, 1998).…”