Walking through doorways causes forgetting: Situation models and experienced space
We investigated the ability of people to retrieve information about objects as they moved through rooms in a virtual space. People were probed with object names that were either associated with the person (i.e., carried) or dissociated from the person (i.e., just set down). Also, people either did or did not shift spatial regions (i.e., go to a new room). Information about objects was less accessible when the objects were dissociated from the person. Furthermore, information about an object was also less available when there was a spatial shift. However, the spatial shift had a larger effect on memory for the currently associated object. These data are interpreted as being more supportive of a situation model explanation, following on work using narratives and film. Simpler memory-based accounts that do not take into account the context in which a person is embedded cannot adequately account for the results. This research was supported in part by a grant from the Army Research Institute, ARMY-DASW01-02-K-0003 and by funding from J. Chris Forsythe of Sandia National Laboratories.
- Baddeley, A. [D.] (1986).Working memory. New York: Oxford University Press.Google Scholar
- Copeland, D. E., Magliano, J. P., &Radvansky, G. A. (2006). Situation models in comprehension, memory, and augmented cognition. In C. Forsythe, M. L. Bernard, & T. E. Goldsmith (Eds.),Cognitive systems: Human cognitive models in system design (pp. 37–66). Mahwah, NJ: Erlbaum.Google Scholar
- Johnson-Laird, P. N. (1983).Mental models: Towards a cognitive science of language, inference, and consciousness. Cambridge, MA: Harvard University Press.Google Scholar
- Magliano, J. P., Radvansky, G. A., & Copeland, D. E. (in press). Beyond language comprehension: Situation models as a form of autobiographical memory. In F. Schmalhofer & C. A. Perfetti (Eds.),Higher level language processes in the brain: Inference and comprehension processes. Mahwah, NJ: Erlbaum.Google Scholar
- Van Dijk, T. A., &Kintsch, W. (1983).Strategies of discourse comprehension. New York: Academic Press.Google Scholar