منابع مشابه
Can AIs learn to avoid human interruption?
In reinforcement learning, agents learn by performing actions and observing their outcomes. Sometimes, it is desirable for a human operator to interrupt an agent in order to prevent dangerous situations from happening. Yet, as part of their learning process, agents may link these interruptions, that impact their reward, to specific states and deliberately avoid them. The situation is particular...
متن کاملRats learn to eat more to avoid hunger.
Several recent experiments have provided evidence that the ingestion of a distinctive food by rats can be a learnt instrumental act as well as an associatively conditioned reaction. In the previous work, maintenance food was withheld for shorter and longer durations on different days following access to the training food. Extra eating before the longer fast was interpreted as avoidance of hunge...
متن کاملHow does the professional learn to practice?
With an over emphasis on rational knowledge, primarily acquired at the beginning of the education process, how do professionals learn to practice? In today’s society professions have gained in number, power and status and increased their reliance on knowledge gained in Higher Education. However, this is in contradiction to what professionals suggest is important to enable them to practice in th...
متن کاملMale fruit f lies learn to avoid interspecific courtship
Experimental data suggest, and theoretical models typically assume, that males of many fruit flies (Drosophila spp) are at least partially indiscriminate while searching for mates, and that it is mostly the females who exert selective mate choice, which can lead to incipient speciation. Evidence on learning by male D. melanogaster in the context of courtship, however, raises the possibility tha...
متن کاملFruit flies learn to avoid odours associated with virulent infection.
While learning to avoid toxic food is common in mammals and occurs in some insects, learning to avoid cues associated with infectious pathogens has received little attention. We demonstrate that Drosophila melanogaster show olfactory learning in response to infection with their virulent intestinal pathogen Pseudomonas entomophila. This pathogen was not aversive to taste when added to food. None...
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ژورنال
عنوان ژورنال: Physiological Psychology
سال: 1976
ISSN: 0090-5046
DOI: 10.3758/bf03326591