1. Environmental perception and behavioral geography;Aitken,1989
2. Strengthening weak links in the study of the development of macrospatial cognition;Allen,1985
3. The role of perceptual context in structuring spatial knowledge;Allen;Journal of Experimental Psychology: Human learning and Memory,1978
4. The acquisition of spatial knowledge under conditions of temprospatial discontinuity;Allen;Psychological Research,1988
5. Environmental assessment across the life span;Axia,1991