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Table 1 Intervention scheme for three snacks served in two shapes to preschoolers (n=21)

From: Shape of snack foods does not predict snack intake in a sample of preschoolers: a cross-over study

 

Classroom

  

1

2

3

4

  

n=3

n=7

n=8

n=3

Intervention in week (1-3 run-in)

Snack served

Normal

Shaped

Normal

Shaped

Normal

Shaped

Normal

Shaped

4

Pancakes

 

X

 

X

X

 

X

 
 

Banana bread

 

X

 

X

X

 

X

 
 

Sandwiches

X

 

X

  

X

 

X

 

Pancakes

X

 

X

  

X

 

X

5

Pancakes

 

X

 

X

X

 

X

 
 

Banana bread

 

X

 

X

X

 

X

 
 

Sandwiches

 

X

 

X

X

 

X

 
 

Banana bread

 

X

 

X

 

X

 

X

6

Sandwiches

X

 

X

  

X

 

X

 

Banana bread

 

X

 

X

X

 

X

 
 

Pancakes

X

 

X

  

X

 

X

 

Sandwiches

 

X

 

X

X

 

X

 

7

Pancakes

X

 

X

  

X

 

X

 

Banana bread

X

 

X

  

X

 

X

 

Sandwiches

 

X

 

X

X

 

X

 
 

Pancakes

 

X

 

X

X

 

X

 

8

Pancakes

X

 

X

  

X

 

X

 

Banana bread

 

X

 

X

X

 

X

 
 

Sandwiches

 

X

 

X

X

 

X

 
 

Banana bread

X

 

X

  

X

 

X

9

Sandwiches

X

 

X

  

X

 

X

 

Banana bread

X

 

X

  

X

 

X

 

Pancakes

 

X

 

X

X

 

X

 
 

Sandwiches

X

 

X

  

X

 

X