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Table 6 Pearson Correlations between change in beliefs about fruit and vegetable and intervention acceptability ratings

From: Factors affecting acceptability of an email-based intervention to increase fruit and vegetable consumption

 

Behaviour change

Intention change

Attitude change

SN change

PBC change

Interesting

.163*

.045

.263**

.057

.173*

Credible

.002

.017

.112

.07

.056

Logical

-.034

.016

.146*

.073

.032

Easy to understand

.021

-.028

.179**

.131

.034

Personally relevant

.102

.098

.212**

.160*

.175*

Useful

.149*

.058

.212**

.075

.150*

Complete

.146*

.092

.106

.142*

.128

Too long

-.032

-.047

-.192**

-.197**

-.160*

Annoying

-.104

-.013

-.175**

-.119

-.082

Too many emails

-.078

-.009

-.136*

-.056

-.174*

Confusing

.067

.011

-.095

-.134*

-.094

  1. *Significant at the p < .05 level; **Significant at the p < .01 level. PBC = perceived behavioural control.