With the rapid increase in the popularity of social media, a number of
physicians and health providers have joined social media outlets to
communicate with their young adult patients. Nevertheless, it still needs
more effective strategies to reach out more people, especially SNS users.
The current study briefly documents how each social networking site (e.g.,
Facebook, Youtube, or Twitter) has been used for a health information
source, and then suggests several tips and innovative applications, which
might be useful for making the effective health communication targeting
young SNS users. Finally, as one of innovative tools, this study introduces
the use of avatar (i.e., virtual character to represent the user) for engaging
SNS users in health information and empirically tests its’ effect and the role
of avatar use on SNS users’ attitudes toward the information. Leveraging a
Korean social networking site, Cyworld, which currently offers users to
create avatars, this study (N = 69) found that participants with actual selfresembling
avatars (i.e., avatars that look like participants’ current
appearance) reported a higher level of anxiety and more positive attitudes
toward the interactive skin cancer ad on the website than participants with
ideal-self-resembling avatars (i.e., avatars that look like participants’ ideal
images) and participants with no avatars. In spite of several limitations such
as employing cartoon-like avatars or limited options of avatar customization,
it has many practical implications (e.g., different message strategies for
different avatar types) for designing effective health campaigns, particularly
targeting SNS users.