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Table 3 Effect of pieces and price on feeling of overeating

From: RETRACTED ARTICLE: Low prices and high regret: how pricing influences regret at all-you-can-eat buffets

 

1 Piece

2 Pieces

3 Pieces

 

$4 (n = 18)

$8 (n = 19)

F-Test

$4 (n = 18)

$8 (n = 21)

F-Test

$4 (n = 7)

$8 (n = 12)

F-Test

I ate more pizza than I should have

2.63 (2.06)

1.76 (1.82)

1.62

4.82 (2.55)

3.53 (2.39)

2.47

6.00 (2.00)

4.40 (3.24)

1.34

I feel guilty about how much I ate

2.39 (1.94)

2.26 (1.79)

0.04

3.44 (2.48)

1.68 (1.42)

7.13*

3.71 (1.50)

2.90 (2.08)

0.78

I am physically uncomfortable

2.17 (1.89)

1.955 (1.68)

0.14

2.94 (2.13)

1.28 (0.46)

8.11**

2.43 (1.51)

2.10 (1.91)

0.14

I overate

2.11 (1.81)

1.67 (1.28)

0.72

3.89 (2.59)

1.53 (1.02)

1.63**

3.71 (1.79)

3.50 (2.95)

0.03

I ate more than I should have

2.50 (2.20)

2.00 (1.45)

0.67

4.28 (2.44)

2.05 (1.72)

10.36**

4.57 (2.23)

4.00 (3.02)

0.18

  1. *p < .05, **p < .01
  2. All scaled questions are measured on a Likert scale with 1 = strongly disagree and 9 = strongly agree. Standard deviations are in parentheses