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Periódicos indexados 28 fonte(s) com registros ativos
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Acta Comportamentalia
Abrir fonte oficialBehavior Analysis in Practice
Abrir fonte oficialBehavior Analysis: Research and Practice
Abrir fonte oficialBehavior and Social Issues
Abrir fonte oficialBehavioral Development Bulletin
Abrir fonte oficialBehavioral Interventions
Abrir fonte oficialEducation and Treatment of Children
Abrir fonte oficialEuropean Journal of Behavior Analysis
Abrir fonte oficialInternational Journal of Behavioral Consultation and Therapy
Abrir fonte oficialJapanese Journal of Behavior Analysis
Abrir fonte oficialJournal of Applied Behavior Analysis
Abrir fonte oficialJournal of Applied Radical Behavior Analysis
Abrir fonte oficialJournal of Behavior Analysis and Support
Abrir fonte oficialJournal of Behavioral Education
Abrir fonte oficialJournal of Contextual Behavioral Science
Abrir fonte oficialJournal of Organizational Behavior Management
Abrir fonte oficialJournal of Positive Behavior Interventions
Abrir fonte oficialJournal of the Experimental Analysis of Behavior
Abrir fonte oficialNorsk Tidsskrift for Atferdsanalyse / Norwegian Journal of Behavior Analysis
Abrir fonte oficialPerspectivas em Análise do Comportamento
Abrir fonte oficialPerspectives on Behavior Science
Abrir fonte oficialRevista Brasileira de Análise do Comportamento
Abrir fonte oficialRevista Mexicana de Análisis de la Conducta / Mexican Journal of Behavior Analysis
Abrir fonte oficialThe Analysis of Verbal Behavior
Abrir fonte oficialThe Behavior Analyst
Abrir fonte oficialThe Behavior Analyst Today
Abrir fonte oficialThe Journal of Speech and Language Pathology – Applied Behavior Analysis
Abrir fonte oficialThe Psychological Record
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28372 registros encontrados.
To assess the aversive effects of withdrawing monetary reinforcement, human subjects were exposed to a free‐operant avoidance procedure in which periods of no reinforcement occurred if the subject failed to respond, and each response postponed withdrawal of reinforcement. Avoidance behavior was developed either through specific instructions about the consequence of responding or through preliminary escape‐avoidance training. In all cases, rates of response were found to be a positively accelerated function of decreases in the duration by which responding postponed reinforcement withdrawal. The findings with respect to the function relating avoidance behavior to the interval of postponement were viewed as similar to those obtained when shock is used as the aversive event in free‐operant avoidance conditioning.
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Generalization gradients along a continuum of angular orientation were obtained from four pigeons, following monocular training on a discrimination between a 45° oblique line (S+) and a 135° oblique line (S–). All pigeons were trained on a chain DRO VI 1 schedule of reinforcement. Generalization gradients obtained with the trained and untrained eye were compared. All pigeons responded maximally to the 45° line (S+) when tested with only the trained eye open. During generalization tests of interocular transfer with only the untrained eye open, three pigeons responded maximally to S– (135°), the mirror‐image of the stimulus associated with reinforcement during training (45°). The other pigeon failed to show interocular transfer of the discrimination. Interocular reversal of left‐right mirror‐image stimuli has not been reported for any other species.
In two separate experiments, pigeons trained binocularly to peck a key on which an oblique line (e.g., 60° counter‐clockwise rotation from horizontal) was projected yielded bi‐modal angularity generalization gradients in extinction, with peaks of responding at both the training stimulus and its mirror image (in this case 120°). This mirror‐image transfer effect may be analogous to an “octave effect” in auditory generalization, but Mello's finding of a mirror‐image reversal transfer effect following monocular training in pigeons suggests an alternative interpretation.
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