This thesis investigates a way to use virtual reality techniques to teach space vehicle inhabitants about the configuration of their craft so that their performance in orientation and spatial memory tasks is improved. An "adjacency training" method was developed that taught connections between landmarks in two joined modules with inconsistent visual verticals by emphasizing functional relationships among adjacent surfaces within and between modules. An experiment was performed (n = 17) that compared this training with a control treatment that emphasized the rotational relationship between the two modules as a whole rather than connections between individual surfaces. On average, adjacency training was not effective in decreasing the total time to respond or increasing the accuracy in placement and orientation of module walls between the two modules. Adjacency trained subjects were significantly better in responding to a novel perspective. All subjects responded to an orienting cue surface more quickly when visually upright, suggesting their spatial knowledge of both groups remained orientation dependent.
展开▼
