Over repeated occasions of pairing drug use with contextual cues, just presenting the cues alone can elicit a drug compensatory
reaction. This is an example of _____________ modifying the pharmacologic effects of a drug. A. cell adaptation B. reverse tolerance C. homeostasis D. classical conditioning
Classical conditioning was first given by Pavlov who was a great psychologist. It is also called Pavlovian conditioning. He was a Russian physiologist but he also worked in psychology. He worked on learning behavior. There are three steps in behavior learning as before learning, during learning and after learning. The main part that is important to remember in classical conditioning is automatic behavior or reflexive behavior and not related to voluntary behavior. In classical conditioning, there is an association between unconditional stimulus and unconditional response. Pavlov was a psychologist who elicits the terms such as reflexive response, automatic behavior, and involuntary process.
They traveled over the ice bridge from modern day Russia to modern day Alaska, and migrated from there some 10-11 thousand years ago is what is what is commonly accepted today.
