Spatial Presence and Emotions during Video Game Playing: Does It Matter with Whom You Play? - Ravaja, Niklas; Saari, Timo; Turpeinen, Marko; Laarni, Jari; Salminen, Mikko; Kivikangas, Matias (Presence : teleoperators and virtual environment, 2006)
Keywords: attention; cardiovascular reactivity; dimensions; presence questionnaire; responses; screen; social support; stress; threat; virtual environments