Prototype abstraction and classification of new instances as a function of number of instances defining the prototype.

Signal detection theory and psychophysics

1966 • 10,366 citations

On the genesis of abstract ideas.

1968 • 1,977 citations

Pattern recognition and categorization

1972 • 1,021 citations

Retention of abstract ideas.

1970 • 649 citations

Human conceptual behavior

1966 • 253 citations

Perceived distance and the classification of distorted patterns.

1967 • 227 citations

Abstraction over time of prototypes from distortions of random dot patterns: A replication.

1970 • 62 citations