An experiment in which a pigeon was trained in contextual discrimination of its own behavior was carried out. When the experimental chamber was illuminated with a constant light, the pigeon had to peck on a red (or green) key in the sample component after having been pecking to the left (or to the right). When the chamber was illuminated with an intermittent light, the reinforced sample-comparison sequences were the opposite. The subject learned the task in about 40 sessions and maintained high correct response ratios even though the reinforcement probability decreased from 1 to 0.2 after each correct trial. The results are discussed in terms of the kind of discriminative rule and the kind of hierarchic structure involved in the task.Se lle...
In Experiment 1, pigeons were trained on a conditional discrimination in which presentations of a co...
In two experiments, we investigated emergent conditional relations in pigeons using a symbolic match...
A novel automated procedure was used to study imitative learning in pigeons. In Experiments 1 and 2,...
An experiment in which a pigeon was trained in contextual discrimination of its own behavior was car...
Se llevó a cabo un experimento con palomas con un procedimiento de discriminación condicional de la ...
Pigeons were trained on a procedure of conditional discrimination using the space location of their ...
The ability to identify stimuli that signal important events is fundamental for an organism to adapt...
Tese de Doutoramento em Psicologia BásicaIn a series of five studies, we analyzed discrimination lea...
Pigeons were trained on two temporal bisection tasks, which alternated every two sessions. In the fi...
El objetivo básico de esta investigación es aumentar la evidencia de la transferencia de la autodisc...
This is the author accepted manuscript. The final version is available from APA via the DOI in this ...
To study how multiple stimuli may control discriminative behavior, we exposed fifteen pigeons to a s...
The ability to discriminate stimuli is the most tested cognitive task in pigeons (Columbia livia f. ...
In temporal discriminations tasks, more than one stimulus may function as a time marker. We studied ...
This study examined whether stimulus control by a conspecific’s behavior generalizes to a different ...
In Experiment 1, pigeons were trained on a conditional discrimination in which presentations of a co...
In two experiments, we investigated emergent conditional relations in pigeons using a symbolic match...
A novel automated procedure was used to study imitative learning in pigeons. In Experiments 1 and 2,...
An experiment in which a pigeon was trained in contextual discrimination of its own behavior was car...
Se llevó a cabo un experimento con palomas con un procedimiento de discriminación condicional de la ...
Pigeons were trained on a procedure of conditional discrimination using the space location of their ...
The ability to identify stimuli that signal important events is fundamental for an organism to adapt...
Tese de Doutoramento em Psicologia BásicaIn a series of five studies, we analyzed discrimination lea...
Pigeons were trained on two temporal bisection tasks, which alternated every two sessions. In the fi...
El objetivo básico de esta investigación es aumentar la evidencia de la transferencia de la autodisc...
This is the author accepted manuscript. The final version is available from APA via the DOI in this ...
To study how multiple stimuli may control discriminative behavior, we exposed fifteen pigeons to a s...
The ability to discriminate stimuli is the most tested cognitive task in pigeons (Columbia livia f. ...
In temporal discriminations tasks, more than one stimulus may function as a time marker. We studied ...
This study examined whether stimulus control by a conspecific’s behavior generalizes to a different ...
In Experiment 1, pigeons were trained on a conditional discrimination in which presentations of a co...
In two experiments, we investigated emergent conditional relations in pigeons using a symbolic match...
A novel automated procedure was used to study imitative learning in pigeons. In Experiments 1 and 2,...