Classical conditioning was first observed and developed by a Russian physiologist, Ivan Pavlov who lived from (1927-1960). The concept of classical conditioning is widely considered to be the most fundamental form of learning. Even before Ivan Pavlov named the process of conditioning, his work was considered ahead of his time (Feeser, 2002, p. 24). In fact, Pavlov was presented the Nobel Prize in Physiology and Nero Medicine for his research on the digestion system of dogs (Feeser, 2002, p. 24).