Precursors of adolescents’ use of visual and audio devices during online communication

Theories of computer-mediated communication typically rest upon the assumption that communication via computers lacks visual and auditory cues. However, recent technological advances, such as webcams and microphones, as well as their increased use question this assumption. Moreover, the question arises of what characterizes individuals who use such devices. Drawing on a survey of 1060 adolescents, we found that 57% of adolescents at least occasionally used webcams during instant messaging, while 32% at least sometimes used microphones. If adolescents perceived the lack of visual cues in online communication to be important, they used webcams less frequently. For early and middle adolescents, greater levels of social anxiety reduced the use of webcams, whereas higher levels of private self-consciousness increased it. Our results suggest that the nature of computer-mediated communication may change considerably in the next years. Theories of computer-mediated communication need to more strongly integrate these changes into theory building.