Figure 1.

Stimuli and task. (A) Objects had 1, 2, or 3 attached features, and were shown from one of two possible viewpoints. For illustrative purposes, we schematize objects with letters: “A” corresponds to a one-featured object and “AB” corresponds to a two-featured object consisting of features A and B. We included 2 feature sets to ensure that our analysis did not yield results idiosyncratic to a particular feature set. (B) Participants completed a 1-back task in which they responded to a sequentially repeating object, regardless of viewpoint (targets in red). Objects were always presented in isolation.