Abstract

The concept of intentional action occupies a central place in commonsense or folk psychological thought. This paper describes two psychological experiments designed by the author and Joshua Knobe. The experiments investigate further some questions that arose from Knobe's work on responsibility and intentionality beliefs in folk psychology. They show that there is reason to doubt that subjects' beliefs about the intentionality of side effects are simply a product of their beliefs about the agent's responsibility for these effects. The author also considers how the experimental results bear on Knobe's most recent views about the relation of subjects' value judgments about side effects and their intentionality judgments. What the experimental results suggest is that subjects do not simply use either their belief that a side effect is bad, or that the agent is responsible for it, to determine their view about the intentionality of its production. 2012 APA, all rights reserved)