How (and When) the Presence of Food Decreases Enjoyment of Customer Experiences
十项实验发现，美味食物的存在会通过引发心理意象，降低人们对同时进行的音乐、绘画等体验的享受度，但对负面体验反而有提升作用。
Consumers frequently engage in experiences (e.g., listening to music) in the presence of delicious food. Ten studies show that the presence (vs. absence) of such food decreases the enjoyment of a concurrent (target) experience across a wide array of consumption activities, such as listening to music, evaluating pictures, and coloring. The presence (vs. absence) of food prompts mental imagery of consuming that food, which decreases engagement with the target experience, resulting in lower enjoyment. Consistent with prior work on mental imagery, the effect occurs only for food that is considered tasty; when a food’s functional benefits are highlighted, the effect disappears. In addition, the effect can be triggered in the absence of food when participants are explicitly instructed to engage in mental imagery. The authors demonstrate the role of engagement by showing that the valence of the target experience moderates this effect, such that the presence of food decreases enjoyment of positive experiences but increases enjoyment of negative experiences. This work contributes to previous research on mental imagery and delayed consumption by highlighting the need to focus on how the presence of food affects concurrent experiences and provides important managerial insights given the proliferation of tasty food to enhance customer experience.