Final answer:
Eating behavior influenced by television commercials is an example of how external cues, like food advertising, can trigger the desire to eat due to environmental and psychological stimuli rather than actual hunger.
Step-by-step explanation:
The influence of television commercials on eating behavior can be described as external cues to eat. This Phenomenon is closely linked to environmental factors and the power of advertising. As we see from extensive exposure to food advertising on television, people may develop an urge to eat, not due to physiological hunger, but as a response to the visual and psychological stimuli presented. This is similar to the classical conditioning experiment by Dr. Pavlov, wherein external triggers such as a bell led dogs to salivate in anticipation of food and can lead to increased snacking behavior in response to food marketing.