Cognitive Maps: Some People Make Them, Some People Struggle.

The proposal that humans can develop cognitive maps of their environment has a long and controversial history. We suggest an individual-differences approach to this question instead of a normative one. Specifically, there is evidence that some people derive flexible maplike representations from information acquired during navigation, whereas others store much less accurate information. Our research uses a virtual-reality paradigm in which two routes are learned and must be related to each other. It defines three groups: integrators, nonintegrators, and imprecise navigators. These groups show distinctive patterns of spatial skills and working memory, as well as personality. We contrast our approach with research challenging the cognitive-map hypothesis and offer directions for rapprochement between the two views. [ABSTRACT FROM AUTHOR]