Behavioral learning theory evaluates human's learning process in terms of observable stimulus and responses. One of the behavioral learning methods is the classical conditioning. The classical conditioning theory proposed by Pavlov concerns the analyses of conditioning a response with a neutral stimulus, inspiring from the relation between natural stimulus and response. In this study the classical conditioning theory is modeled in real-time. The viability of the proposed method to basic principles of classical conditioning, based on stimulus-response relations was achieved and compared to the available computational methods.