Contextual control of chained instrumental behaviors.
نویسندگان
چکیده
منابع مشابه
Contextual control of chained instrumental behaviors.
Recent studies suggest a significant role for context in controlling the acquisition and extinction of simple operant responding. The present experiments examined the contextual control of a heterogeneous behavior chain. Rats first learned a chain in which a discriminative stimulus set the occasion for a procurement response (e.g., pulling a chain), which led to a second discriminative stimulus...
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After a relatively small amount of training, instrumental behavior is thought to be an action under the control of the motivational status of its goal or reinforcer. After more extended training, behavior can become habitual and insensitive to changes in reinforcer value. Recently, instrumental responding has been shown to weaken when tested outside of the training context. The present experime...
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Operant behavior is typically organized into sequences of responses that eventually lead to a reinforcer. Response elements can be categorized as those that directly lead to reward consumption (i.e., a consumption response) and those that lead to the opportunity to make the consumption response (i.e., a procurement response). These responses often differ topographically and in terms of the disc...
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Plenty of approaches to stabilize chained nonholonomic systems have been proposed in the literature. However, the stabilization with constrained inputs is seldom addressed. This problem has practical importance since all physical nonholonomic systems have actuator limitations. In this article, a novel switching control design is proposed. The design strategy is inspired by the structural simila...
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ژورنال
عنوان ژورنال: Journal of Experimental Psychology: Animal Learning and Cognition
سال: 2016
ISSN: 2329-8464,2329-8456
DOI: 10.1037/xan0000112