The behavioral criterion of "discrimination" is met when some type of differential responding is observed. Differential performance may be conceptualized as different strengths of a given response where strength is reflected in some quantitative dimension, e.g., rate of occurrence. In the present experiment, keypecking of pigeons was reinforced with food in the presence of a horizontal line (S+). Keypecking was never reinforced in the presence of a vertical line (S—). Discrimination training resulted in high overall rates of keypecking in the presence of the S+ and low overall rates in the presence of the S-. Generalization tests resulted in systematically decreasing overall keypecking rates as the value of the test stimuli were varied away...
The ability to discriminate stimuli is the most tested cognitive task in pigeons (Columbia livia f. ...
<p>Filled symbols represent dynamic performance and open symbols represent static performance. The l...
Discrimination is a wide field of research comprised of both smaller and larger research areas, such...
The effects of a classical conditioning procedure on behavior maintained by an operant schedule of r...
Pigeons acquired a conditional discrimination in an autoshaping procedure in which a color (instruct...
This is the author accepted manuscript. The final version is available from APA via the DOI in this ...
Attempts to control various aspects of response requirements and sample viewing durations of sample ...
Characteristic distributions of errors across fixed ratio schedules of reinforcement were studied fo...
The present experiment examined the effects of several test manipulations on discrimination, accurac...
S-'s) presented during differential training. The stimuli employed in both studies were complex, thr...
The results from five experiments are considered in relation to two of Spence's (1937, 1938) proposa...
In Experiment 1, pigeons were trained on a conditional discrimination in which presentations of a co...
In order to evaluate 1 account for the asymmetry that has been found with discriminations based on s...
The relative duration of the CS to the inter-US interval has been found to determine the rate of acq...
Se llevó a cabo un experimento con palomas con un procedimiento de discriminación condicional de la ...
The ability to discriminate stimuli is the most tested cognitive task in pigeons (Columbia livia f. ...
<p>Filled symbols represent dynamic performance and open symbols represent static performance. The l...
Discrimination is a wide field of research comprised of both smaller and larger research areas, such...
The effects of a classical conditioning procedure on behavior maintained by an operant schedule of r...
Pigeons acquired a conditional discrimination in an autoshaping procedure in which a color (instruct...
This is the author accepted manuscript. The final version is available from APA via the DOI in this ...
Attempts to control various aspects of response requirements and sample viewing durations of sample ...
Characteristic distributions of errors across fixed ratio schedules of reinforcement were studied fo...
The present experiment examined the effects of several test manipulations on discrimination, accurac...
S-'s) presented during differential training. The stimuli employed in both studies were complex, thr...
The results from five experiments are considered in relation to two of Spence's (1937, 1938) proposa...
In Experiment 1, pigeons were trained on a conditional discrimination in which presentations of a co...
In order to evaluate 1 account for the asymmetry that has been found with discriminations based on s...
The relative duration of the CS to the inter-US interval has been found to determine the rate of acq...
Se llevó a cabo un experimento con palomas con un procedimiento de discriminación condicional de la ...
The ability to discriminate stimuli is the most tested cognitive task in pigeons (Columbia livia f. ...
<p>Filled symbols represent dynamic performance and open symbols represent static performance. The l...
Discrimination is a wide field of research comprised of both smaller and larger research areas, such...