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Chapter 10: Problem 2

Which of the following tends to promote increased eating? A. increased palatability B. having a greater quantity of food available C. having a greater variety of food available D. all of the above

Short Answer

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A) Increased Palatability B) Greater Quantity of Food Available C) Greater Variety of Food Available D) All of the Above Answer: D) All of the Above

Step by step solution

01

Option A: Increased Palatability

Increased palatability refers to the idea that when food tastes better, people are more likely to eat more of it. This is because our taste buds are designed to recognize and crave pleasurable tastes, such as sweetness, saltiness, and fattiness. When food is more palatable, we are more motivated to eat it, and may even be inclined to eat larger portions than we would if the food was less enjoyable. So, increased palatability tends to promote increased eating.
02

Option B: Greater Quantity of Food Available

When a greater quantity of food is available, people may be encouraged to eat more simply because there is more food present. This could be due to a desire to avoid wasting food, or it may be because of the psychological effect known as "portion distortion," in which larger portion sizes lead people to eat more without realizing it. This effect has been demonstrated in numerous studies, and suggests that having a greater quantity of food available can indeed promote increased eating.
03

Option C: Greater Variety of Food Available

A greater variety of food available can also encourage increased eating because it stimulates our senses and creates a more interesting and exciting eating experience. This is sometimes referred to as the "buffet effect," where people are more likely to eat larger amounts and a wider range of foods when presented with a greater variety. Additionally, having a greater variety of food can make it more difficult for people to become bored or satiated, leading to increased eating.
04

D: All of the Above

Based on the analysis of each option, all of the factors (increased palatability, greater quantity of food available, and greater variety of food available) can promote increased eating. Therefore, the correct answer for this exercise is Option D, which states that all of these factors play a role in encouraging increased eating.

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