Table 3

Correlations among SE and Consumption variables, controlling for social desirability

Partial Correlations

n

Fruit

Vegetables

Water


SEFull - FFQ, control for SocD

563a

0.08

0.20**

0.21**

SEFull - 24Hr Recall, control for SocD

374b

0.04

0.11*

0.05

SEReduced - FFQ, control for SocD

563a

0.08

0.21**

0.20**

SEReduced - 24Hr Recall, control for SocD

374b

0.03

0.10*

0.06

FFQ - 24Hr Recall

346c

0.17**

0.07

0.14**

SEFull - SocD

563

0.03

0.08

0.02

SEReduced - SocD

563

0.02

0.09*

0.03

FFQ - SocD

563

0.20**

0.19**

0.19**

24Hr Recall - SocD

374

-0.04

-0.09

-0.01

Intra-Class Correlations

SEFull - SEReduced

638

0.95

0.94

0.95

24Hr Recall (across days)d

432

0.15

0.16

0.42


Abbreviations: Full self-efficacy scale (SEFull); reduced self-efficacy scale (SEReduced); social desirability of response (SocD); food frequency questionnaire (FFQ); 24 hour dietary recall (24Hr recall) Significant at p < 0.05 (*) and p < 0.01 (**)

a Participants with fruit, vegetable, and water self efficacy data, social desirability data, and dietary data (FFQ only)

b Participants with fruit, vegetable, and water self efficacy data, social desirability data, and dietary data (24Hr recall only)

c Participants with fruit, vegetable, and water self efficacy data, social desirability data, and dietary data (FFQ and/or 24Hr recall)

d Reliability (ICC) across days was calculated on all participants with or with SE data

Baranowski et al. International Journal of Behavioral Nutrition and Physical Activity 2010 7:25   doi:10.1186/1479-5868-7-25

Open Data