Determinants of fruit and vegetable intake among 11-year-old schoolchildren in a country of traditionally low fruit and vegetable consumption

Table 2 Pearson correlation between all variables, fruit intake and it's determinants.

	1	2	3	4	5	6	7	8	9	10	11	12	13
1 Fruit intake (FFQ)	1
personal
2 Knowledge	0.29**	1
3 Attitudes	0.33**	0.20**	1
4 Liking	0.39**	0.19**	0.60**	1
5 Self-efficacy	0.39**	0.14**	0.37**	0.49**	1
6 Preferences	0.33**	0.07**	0.33**	0.49**	0.34**	1
7 Perceived barriers	-0.26**	-0.13**	-0.31**	-0.45**	-0.38**	-0.24**	1
perceived socio-environmental
8 Modelling	0.23**	0.13**	0.27**	0.28**	0.18**	0.16**	-0.10**	1
9 Active encouragement	0.17**	0.10**	0.31**	0.31**	0.16**	0.18**	-0.16**	0.38**	1
10 Demand family rule	0.27**	0.16**	0.27**	0.29**	0.22**	0.16**	-0.15**	0.36**	0.65**	1
11 Allow family rule	0.11**	0.06	0.11**	0.14**	0.17**	0.06*	-0.13**	0.11**	0.20**	0.23**	1
perceived physical-environmental
12 Availability at home	0.28**	0.11**	0.25**	0.30**	0.32**	0.20**	-0.25**	0.28**	0.31**	0.36**	0.31**	1
13 Availability at school	0.02	0.03	0.04	0.05	0.02	0.05	0.02	0.09**	0.06*	0.04	0.04	0.08**	1