The procedure by which is sometimes called Pavlovian conditioning. reinforcers are given for successive approximations of the desired response a neutral stimulus becomes a conditioned stimulus a response is followed by reinforcement a negative consequence is removed after a particular response

i r r e l e v a n t

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.

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states grant a variety of local governments power to meet residents’ needs (source: apex learning). hope this !