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Does self-selection affect samples' representativeness in online surveys? An investigation in online video game

Yasser Khazaal1, Mathias van Singer, Anne Chatton

  • 1Geneva University Hospitals, Geneva, Switzerland. yasser.khazaal@hcuge.ch.

Journal of Medical Internet Research
|July 9, 2014
PubMed
Abstract

Keywords:
InternetWorld of Warcraftbiasmassively multiplayer online role-playingonline surveyrandom sampleself-selection

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