Classical conditioning is a process of learning new traits through the process of association. In the learning process, two stimuli are connected to generate a new learned reaction or response in an individual or animal. Learning through classical conditioning involves three stages (Coltrane, 2013).
In this stage, the unconditioned stimulus generates an unconditioned reaction or response in an individual or anima. This implies that a stimulus in the surrounding has generated unlearned trait or reaction and in turn, natural reaction occurs since it has not been taught or conditioned (Coltrane, 2013). Therefore, an individual or animal does not learn any new behavior. For example, a stomachache (UCS) would generate a reaction of nausea or diarrhea (UCR).
In this stage, a stimulus that generates no reaction (neutral) is connected with the unconditioned stimulus at a point where it is known as conditioned reaction or response. For instance, a stomachache might be linked with consuming a contaminated food. It is significant to note that for learning to occur, the unconditioned response or reaction must be linked to conditioned stimulus (Coltrane, 2013).
In this stage, a conditioned stimulus is linked with unconditioned stimulus to establish a new conditioned reaction or response. For instance, a student who is performing well in school is found to be hardworking and disciplined.
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