1. Attitudes of judgment and the size-distance invariance hypothesis;EPSTEIN;J. exp. Psychol.,1963
2. The Perception of the Visual World;GIBSON,1950
3. The visual field and the visual world; a reply to Professor Boring;GIBSON;Psychol. Rev.,1952
4. Perception as a function of stimulation;GIBSON,1959
5. The useful dimensions of sensitivity;GIBSON;Amer. Psychol.,1963