Higher prices impact how you evaluate food: study

If you bought a pricey pizza, you are likely to judge its overall quality based on the very first slice, according to researchers who found that the price of a meal impacts your evaluation of the dining experience.
Psychologists have long thought that we judge experiences based on their most intense moment (the peak) and the last part of the experience (end).
However, the Cornell University's Food and Brand Lab found that this rule can change dramatically depending on how much customers are paying for the experience.
The researchers studied how the price of pizza changed the relationship between a consumer's overall evaluation of the meal and the evaluation of each individual slice of pizza.

Researchers divided 139 diners at an all-you-can-eat restaurant into two separate groups. One group was charged USD 4, while the other group was charged USD 8 for an Italian lunch buffet.
After the meal, the diners evaluated the taste, their satisfaction, and their enjoyment of each slice of pizza they ate. Other measures of behaviour and self-perceptions were also recorded.

It was found that the peak-end rule worked for the overall taste, satisfaction, and enjoyment evaluation of the pizza when the price for the buffet lunch was USD 4.
Diners who paid USD 4 for the buffet rated the pizza based on the taste of the last piece of pizza and the peak rating of taste.

However, when diners paid USD 8 for the all-you-can-eat buffet, their evaluations appeared to be completely dependent on their impression of the first slice of pizza they ate.
"There had been several studies showing that price influences overall evaluation. This is a first look at how price can change what you pay attention to in judging quality," said David Just, from Cornell University.
"It is really remarkable how simply increasing the price can lead one to focus so much less on the end experience and so much more on that first impression," said Just.
Every part of an experience is not taken into account when the experience is evaluated. Instead, just a few moments appear to affect overall evaluation.

The findings of this study suggest that, when prices are moderate to high, firms may benefit from giving customers the best experience first.
Lower priced restaurants may wish to save some of the best for last, researchers said.
The study was published in the Journal of Product and Brand Management.