Researchers have long explored the complexities behind human appetite and eating behaviors. Recent studies indicate that external cues, such as the presentation and environment of food, can significantly influence how much we eat, independent of our body's physiological hunger signals. This phenomenon raises questions regarding the reliance on internal versus external triggers in determining food intake.
Which of the following concepts best explains why an individual might eat beyond their physiological needs simply due to the appeal of food presented in a highly stimulating environment?