The codes printed on your driving licence tell you what conditions you must meet to drive.he codes printed on your driving licence tell you what conditions you must meet to drive.
Ivan Pavlov was a Russian physiologist whose research on the physiology of digestion led to the development of the first experimental model of learning, Classical Conditioning. Most of his research was gathered studying salivating dogs.
There are two forms of associative learning: classical conditioning (made famous by Ivan Pavlovâs experiments with dogs) and operant conditioning. Pavlovâs Dogs. In the early twentieth century, Russian physiologist Ivan Pavlov did Nobel prize-winning work on digestion.riginators and Key Contributors: First described by Ivan Pavlov (1849-1936), Russian physiologist, in 1903, and studied in infants by John B. Watson (1878-1958). Keywords: stimulus-response, psychic reflexes, unconditioned stimulus, conditioned response, respondent conditioning.