Has the side-effect effect been cancelled? (No, not yet.)

Abstract

A large body of research has found that people judge bad foreseen side effects to be more intentional than good ones. While the standard interpretation of this Side-Effect Effect (SEE) takes it to show that the ordinary concept of intentionality is influenced by normative considerations, a competing account holds that it is the result of pragmatic pressure to express moral censure and, thus, that the SEE is an experimental artifact. Attempts to confirm this account have previously been unsuccessful, but Lindauer and Southwood (Am Philos Q 58(2):181–186, 2021) present a study that appears to provide support for it, by cancelling the SEE. We are not convinced. Here, we detail three studies testing their interpretation. The results indicate that it is the purported cancellation, rather than the SEE, that is an experimental artifact.