An inexpensive solid state unit for free-operant avoidance training
نویسندگان
چکیده
منابع مشابه
Safety signals as instrumental reinforcers during free-operant avoidance.
Safety signals provide "relief" through predicting the absence of an aversive event. At issue is whether these signals also act as instrumental reinforcers. Four experiments were conducted using a free-operant lever-press avoidance paradigm in which each press avoided shock and was followed by the presentation of a 5-sec auditory safety signal. When given a choice between two levers in Experime...
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Approach-avoidance paradigms create a competition between appetitive and aversive contingencies and are widely used in nonhuman research on anxiety. Here, we examined how instructions about threat and avoidance impact control by competing contingencies over human approach-avoidance behavior. Additionally, Experiment 1 examined the effects of threat magnitude (money loss amount) and avoidance co...
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An accurate record of the events preceding a traffic accident is useful to trucking companies, car rental agencies, commercial carriers, and insurance providers, as well as to passenger car drivers. A video and data recording is very helpful for accurate accident reconstruction. We have made a prototype of a “personal eye witness”: a small video camera with solid state memory and a short record...
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Artificial intelligence researchers have been attracted by the idea of having robots learn how to accomplish a task, rather than being told explicitly. Reinforcement learning has been proposed as an appealing framework to be used in controlling mobile agents. Robot learning research, as well as research in biological systems, face many similar problems in order to display high flexibility in pe...
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This paper describes the Clpplication of a model of operant conditioning to the prohlcrn of obstacle avoidance \Vith a wheeled mobile robot. The main characteristic of the 8pplicd model is that the robot learns to avoid obstacles through a learning-by-doing cycle without external supervision. A series of ultrasonic sensors aetas Conditioned Stimuli (CS), while collisions act as an Unconditioned...
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ژورنال
عنوان ژورنال: Behavior Research Methods & Instrumentation
سال: 1976
ISSN: 1554-351X,1554-3528
DOI: 10.3758/bf03201665