Differential reinforcement of vocal duration1
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چکیده
منابع مشابه
Differential Reinforcement of Vocal Duration1
The effects of differential reinforcement of vocal duration were examined in a series of experiments in which each of 28 subjects (Ss) emitted a vowel whenever a light was flashed. In the first phase of each experiment, a penny was dispensed after each of 20 responses. In the second and subsequent phases, only those responses whose durations exceeded a criterion were reinforced; when 10 success...
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Call production in budgerigars was studied using operant conditioning. In several experiments, budgerigars were reinforced with food for producing calls that were above or below a criterion level of intensity. This differential reinforcement procedure was successful in controlling vocal intensity in both directions showing that the intensity with which budgerigars produce vocalizations is under...
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Maternal vocal imitation of infant vocalizations is highly prevalent during face-to-face interactions of infants and their caregivers. Although maternal vocal imitation has been associated with later verbal development, its potentially reinforcing effect on infant vocalizations has not been explored experimentally. This study examined the reinforcing effect of maternal vocal imitation of infant...
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PURPOSE To present the differential diagnosis of paradoxical vocal fold movement (PVFM) and its distinguishing features. METHODS The authors provide an overview of PVFM by drawing from 30 years of clinical and research experience, and relating that experience to literature in this area. CONCLUSION PVFM is characterized by inappropriate adduction of the vocal folds during inspiration. PVFM i...
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Vocal stereotypy is a common problem behavior among persons with autism spectrum disorder and can prove to be a fairly difficult behavior to treat. One of the main reasons that this behavior is often challenging is that it is usually maintained by the sensory consequences that it produces. Response interruption and redirection and differential reinforcement of other behavior are two treatments ...
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ژورنال
عنوان ژورنال: Journal of the Experimental Analysis of Behavior
سال: 1964
ISSN: 0022-5002
DOI: 10.1901/jeab.1964.7-107