Adaptive processing of visual motion
Area and contrast effects upon perceptual and imagery acuity
Assessing relations between imagery and perception
Duration of visible persistence in relation to range of spatial frequencies
Experimenter naiveté and imaginal judgments
Importance of the overall similarity of objects of adults' and children's classifications
Internal representation of visual texture as the basis for the judgment of similarity
Metacontrast investigations of sustained-transient channel inhibitory interactions
Methodological considerations in experiments on imagery acuity
Perception of growth: a geometric analysis of how different styles of change are distinguished
Separation relative to length determines the organization of two lines into a unit
The effect on form perception of change of orientation in the third dimension