Volume 20, Issue 2 pp. 183-195
Full Access

ON THE DEVELOPMENT OF STIMULUS CONTROL1

Eric G. Heinemann

Corresponding Author

Eric G. Heinemann

BROOKLYN COLLEGE OF THE CITY UNIVERSITY OF NEW YORK

Department of Psychology, Brooklyn College, Brooklyn, New York 11210Search for more papers by this author
Edward Avin

Edward Avin

BROOKLYN COLLEGE OF THE CITY UNIVERSITY OF NEW YORK

Search for more papers by this author
First published: September 1973
Citations: 17

This research was supported by United States Public Health Service Grant MH 13955.

Abstract

Pigeons were trained to peck one key when presented with white noise at any of five intensities lower than a reference intensity, and to peck another key when presented with white noise at any of five intensities greater than the reference intensity. The shape of the stimulus control curves (proportion of responses to one key versus stimulus intensity) changed from a horizontal line at the beginning of training to the sigmoid form of typical psychometric functions at the end of training. The development of stimulus control is described in terms of a model based on the theory of signal recognition and a concept of attention.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.