GOODMAN, J., CRYDER, C., & CHEEMA, A. (2012) Data collection in a flat world: The strengths and weaknesses of Mechanical Turk samples. Journal of Behavioral Decision Making.
: Mechanical Turk (MTurk), an online labor system run by Amazon.com, provides quick, easy, and inexpensive access to online research participants.
被験者を集める一方法?
Cf.
クラウド時代の人海戦術 Amazon Mechanical Turk
http://d.hatena.ne.jp/Zellij/20110923/p1
Amazon Mechanical Turk