-transparent.png){kind=logo}
In stage 1 of this experiment pigeons were trained to discriminate between two levels of noise or two colors by pecking on one of two disks. In stage 2 the discriminative stimuli were not presented, but pecking on the disks was rewarded on a random schedule. The second procedure caused the pigeons to forget the discrimination they had learned.
Related Publications
E G Heinemann, and
J Sage-Day, and
N Brenner
March 2012,
Medical education,
E G Heinemann, and
J Sage-Day, and
N Brenner
August 2003,
Learning & behavior,
E G Heinemann, and
J Sage-Day, and
N Brenner
January 1994,
Journal of experimental psychology. Learning, memory, and cognition,
E G Heinemann, and
J Sage-Day, and
N Brenner
March 1967,
The American journal of psychology,
E G Heinemann, and
J Sage-Day, and
N Brenner
July 1964,
The Journal of psychology,
E G Heinemann, and
J Sage-Day, and
N Brenner
March 1965,
The Journal of psychology,
E G Heinemann, and
J Sage-Day, and
N Brenner
October 1971,
Research quarterly,
E G Heinemann, and
J Sage-Day, and
N Brenner
April 1952,
The American journal of psychology,
E G Heinemann, and
J Sage-Day, and
N Brenner
November 2004,
Developmental science,
E G Heinemann, and
J Sage-Day, and
N Brenner
July 2018,
Learning & memory (Cold Spring Harbor, N.Y.),
