Abstract
Get full access to this article
View all access options for this article.
References
1.
Hirsch
J.
Lindley
R. H.
Tolman
E. C.
An experimental test of an alleged innate sign stimulus . J. comp. physiol. Psychol. , 1955 , 48 , 278 –280 .
2.
Tinbergen
N.
Social releasers and the experimental method required for their study . Wilson Bull. , 1948 , 60 , 6 –51 .