Detection and recognition of mirror-image obliques by young children.

The Mechanism of Vision: XV. Preliminary Studies of the Rat's Capacity for Detail Vision

1938 • 340 citations

Discrimination of line in children.

1963 • 211 citations

VISUAL DISCRIMINATION OF ORIENTATION BY OCTOPUS

1957 • 94 citations

Shape Discrimination and Receptive Fields

1963 • 61 citations

SHAPE RECOGNITION IN RATS

1957 • 55 citations

Cat's Ability to Discriminate Oblique Rectangles

1963 • 45 citations

The Methods and Findings of Experiments on the Visual Discrimination of Shape by Animals

1964 • 43 citations

Discrimination of direction of line and the effect of stimulus alignment

1964 • 39 citations

Visual discrimination of orientation by pigeons

1965 • 24 citations

A system for shape recognition.

1962 • 23 citations