Abstract
This study extends previous media equation research by empirically testing the mindlessness explanation of media equation behaviour. The current study explored the potential moderating effect of mood on media equation behaviour. Specifically, the study assessed whether participants’ tendency to stereotype when interacting with a computer varied as a function of mood. Seventy-six undergraduate students were exposed to either a positive or negative mood manipulation and then completed a computer-based tutorial on car engines. The tutorial was presented using either a male or female synthesised voice. Participants’ affective state, attitudes and opinions were assessed via questionnaire. Female participants in a positive mood showed a greater propensity to gender-stereotype computers than female participants in a negative mood, suggesting that media equation behaviour is more likely to result when people are in a mindless state. Male participants, however, did not show the same pattern of behaviour.
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Notes
Readers interested in more detailed information regarding mindlessness are directed to Langer (1992) [29]. For details on similar subconscious processes and an exploration of how they may have developed see Reber (1993).
Ethopoeia can be defined as the assignment of human attitudes, attentions or motives to non-human objects, in which people respond to computers in a social and natural way (see Nass et al. [3]).
A synthetic voice, rather than a recording of a human voice was employed on the basis that a synthetic voice was far less suggestive of humanness on the part of the computer. This allows for a more conservative test of the media equation, as arguably, a human voice might suggest to participants they are actually interacting with another human through the computer, or imply that social reactions are more appropriate.
It should be noted that the age range in the current study was relatively narrow, which has implications for the generalisability of the findings. This was not considered to be a major issue, as no research linking age to either the media equation, mindlessness or stereotyping could be found. However, future research incorporating participants of a wider age range would provide more generalisable results.
The “ttl” voice, with a pitch of 220, speech range of 40 and a speech rate of 0.95 was used for the female voice and the “mwm” voice, with a pitch of 115, speech range of 19 and a speech rate of 0.95 was used for the male voice.
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Johnson, D., Gardner, J. Exploring mindlessness as an explanation for the media equation: a study of stereotyping in computer tutorials. Pers Ubiquit Comput 13, 151–163 (2009). https://doi.org/10.1007/s00779-007-0193-9
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DOI: https://doi.org/10.1007/s00779-007-0193-9