Classical Conditioning

A technique used to associate a stimulus with an unconscious physical or emotional response.

Classical conditioning was the first type of learning to be studied by behavioral psychologists. Lab workers discovered the technique when they noticed that dogs in the laboratory began salivating as soon as they entered the room. Because the lab workers feed the dogs, their presence (neutral stimulus) had become associated with food (trigger stimulus), and, therefore, elicited the same response as the food itself (salivation). Similar behaviors are seen in fish when they surface at the sight of an approaching person, or in cats when they come running at the sound of a can opener. id="footnote32a"> class="nounder totri-footnote" href="https://www.safaribooksonline.com/library/view/universal-principles-of/9781592535873/xhtml/ch15_fn.html#footnote32">1

Classical conditioning is commonly used in animal training (e.g., associating chemical traces of TNT with sugar water to train bees to detect bombs), behavior modification in people (e.g., associating smoking with aversive images or tastes), and marketing and advertising (i.e., associating products or services with attractive images or feelings). For example, television and magazine advertising firms use classical conditioning frequently to associate products and services with specific thoughts and feelings. Images of attractive people stimulate reward centers in the brain, and condition positive associations with products, services, and behaviors. Conversely, disturbing images of extreme violence or injury stimulate pain centers in the brain, and condition negative associations with products, services, and behaviors. Human emotions condition quickly and easily in this way, particularly when the association is negative. In a classic experiment, a young child was exposed to a white rat accompanied by a loud noise. The child not only grew to fear the white rat (which he did not fear previously), but other furry things as well (e.g., fur coats). Many phobias are caused by this type of association. For example, many children become anxious when visiting the dentist because previous experiences have been painful—dentists often give children treats in an attempt to reverse this association. id="footnote33a"> class="nounder totri-footnote" href="https://www.safaribooksonline.com/library/view/universal-principles-of/9781592535873/xhtml/ch15_fn.html#footnote33">2

Use classical conditioning to influence the appeal of a design or influence specific kinds of behaviors. Repeated pairings of a design with a trigger stimulus will condition an association over time. Examples of positive trigger stimuli include anything that causes pleasure or evokes a positive emotional response—a picture of food, the sound of a drink being poured, images of attractive people. Examples of negative trigger stimuli include anything that causes pain or evokes a negative emotional response—physical pain of a vaccination, an embarrassing experience, or images of extreme pain and violence.