http://onlinelibrary.wiley.com/doi/10.1111/j.1468-0017.2006.00295.x/abstract Turner, J. and Nahmias, E. (2006) Are the Folk Agent-Causationist? Mind and Language, 21: 597-609. Nichols (2004) のアプローチすごくいいよね。でも自分でもやったか…