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Table 2 Determinants of intention to consume leek, salsify and vegetables in general

From: Determinants of prebiotic vegetable consumption: the extended theory of planned behaviour

 

Vegetables in general

Leek

Salsify

 

ß

∆ R2

ß

∆ R2

ß

∆ R2

Predictors

Step 1

 

.14***

 

.16***

 

.26***

  Hedonic Attitude

.21***

 

.38***

 

.44***

 

  Rational attitude

.19***

 

–

 

–

 

  Subjective norms

.10***

 

.23***

 

.31***

 

  Perceived control

.09*

 

.00

 

−.01

 

Step 2

 

.00

 

.00

 

.00

  CHB

  1. Note. *p < .05, ***p < .001, Leek: N = 1274, Salsify: N = 1140, Vegetables: N = 1277
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