Directing one's attention to a stimulus leads to the activation of inhibitory mechanisms for that stimulus. These inhibitory mechanisms must be overcome when that stimulus becomes a target once more resulting in longer reaction times to previously attended stimuli relative to other stimuli. This phenomenon of inhibition of return (IOR) is an efficient search mechanism that prevents individuals from reinvestigating a previously searched area/stimulus. Interestingly, the mechanisms of IOR seem to be shared across people (social IOR). The present experiment aimed to replicate and extend the study conducted by Tipper et al. (1994) to examine the IOR effects that emerge in individual and social tasks with static or dissociable stimuli. Based on previous findings, we expected a more pronounced IOR effect in the static condition for the same object and location than in dissociable conditions in which the potential target objects moved and switched locations after the initial response. We expected this finding because IOR is thought to be achieved through combined object and location inhibitory mechanisms. Furthermore, we predicted that the results obtained in the individual condition would be similar to the joint condition. The results showed an IOR effect when the same target occurred in the same location, but an IOR effect was not observed when the object moved in the dissociable condition. Importantly, this pattern of effects was observed in the individual and joint conditions. The findings can be explained in terms of object-based and location-based inhibitory mechanisms that compete with one another when objects switch locations.