Edna's behavior towards McDonald's sweet tea illustrates learned associations and the influence of modeling.
Learned associations best illustrate the effect of Edna's behavior towards McDonald's sweet tea. When she sees the 'Golden Arches' and immediately craves sweet tea, this behavior is a result of learned associations between the visual stimulus of the McDonald's logo and the pleasurable experience of enjoying sweet tea.
Associational learning occurs when objects or events become associated with natural responses or emotions. In this case, Edna's behavior exemplifies how seeing the McDonald's logo triggers her desire for sweet tea due to the positive associations she has formed with that experience.
Another relevant concept could be modeling, as Edna's behavior might also be influenced by observing others enjoying McDonald's sweet tea, which could contribute to her own preferences and choices.
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