Measures of spatial memory and routes of learning.
Spatial memory was investigated in two experiments by direct methods. Methods included scaling of distances, estimation of bearings, and positioning of objects. Participants learned small-scale configurations under different orders of presentation. In Exp. 1, routes included a shortest path, i.e., a traveling salesman solution, a random sequence, and a path that maximized distances. In Exp. 2, spatial and temporal distances varied independently. It was analyzed whether the different methods yielded the same information. For bearing estimates a new scaling procedure was developed. Computations resulted in two-dimensional Euclidean solutions in close correspondence with the stimulus configuration. In addition, solutions showed an effect of temporal conditions of learning.
Wender
K F
KF
Fachbereich I-Psychologie, University of Trier, Germany. wender@cogpsy.uni-trier.de
Wagener-Wender
M
M
Rothkegel
R
R
D001288:Attention; D004215:Distance Perception; D005260:Female; D006801:Humans; D008297:Male; D011939:Mental Recall; D009949:Orientation; D011601:Psychophysics; D012016:Reference Values; D013334:Students / Q000523:psychology