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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.
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In the first five or six sessions on a DRL 20‐sec schedule of reinforcement there developed a stable performance characterized by a relatively constant conditional probability of occurrence (IRTs/op) of interresponse times (IRTs) of durations greater than 5 or 6 sec. Extinction and the level of deprivation changed both the overall rate of responding and the form of the function relating the duration of an IRT to its value of IRTs/op. The value of IRTs/op decreased more rapidly for short than for longer IRTs, resulting in the emergence of a finer discrimination of IRT duration.
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Quantitative measures of the performances of seven rats and two pigeons under FI schedules of reinforcement were obtained. For the rats (under FI 2 and FI 100 sec) the mean response rate and two measures of the temporal distribution of responses within the interval (quarter‐life and an Index of Curvature) were computed for individual intervals. The measures of curvature were highly correlated with each other, whereas the response rate was only moderately correlated with either of them. Similar results were found for comparisons of the same measures on a session‐by‐session basis. The performances of the pigeons (under FI 10) were analyzed to yield response rate, quarter‐life and elapsed time to the first, fifth and tenth response. Response rate was only moderately correlated with quarter‐life, whereas quarter‐life and time to the fifth or tenth response were highly correlated. Measures of temporal distribution based on an average of the intervals of a daily session were highly similar to the means of those measures calculated from the individual intervals.
Maximum displacements of lever presses by rats were recorded under eight successively‐smaller reinforcement zones (RZ). The largest RZ included displacements from 3° to 44°; the smallest, from 24° to 29°. As the RZ decreased, displacement distributions reflected a least‐effort tendency: distributions peaked at the lower limit of RZ and most non‐reinforced presses fell just below the lower limit. Successive distributions (a) differed significantly in shape, (b) showed reduced variability, and (c) indicated more presses and more presses per reinforcement. Prolonged training under the smallest RZ gave no improvement in performance.
Rats were trained on a two‐response timing procedure which required that response B follow response A by at least a minimum specified interval in order to be reinforced with food. Repeated presentation (5 min on, 5 min off) of an auditory warning stimulus terminated by a brief electric shock to the feet (conditioned fear) produced a marked suppression in the frequency of A‐to‐B response sequences during the warning stimulus. The distribution of A‐to‐B interresponse times (timing behavior), however, did not change during the warning stimulus.
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Resumo não informado pela fonte indexada.
Resumo não informado pela fonte indexada.