Table 3 Mean scores on determinants for fruit intake

Attitude

528

1.36

0.77

1.26

0.81

1.46

0.73

0.001

Self efficacy

   Difficulty item ¹

525

0.45

1.52

0.74

1.47

0.18

1.53

p < 0.001

   Ability item ¹

526

1.48

0.88

1.42

0.94

1.55

0.81

0.164

Liking

528

1.5

0.67

1.43

0.75

1.57

0.58

0.026

Preferences

527

1.24

0.65

1.16

0.71

1.32

0.58

0.016

Perceived barriers

526

-1.3

0.84

-1.41

0.77

-1.20

0.89

0.005

Correct Knowledge (%)

524

61

58

64

0.173

Modeling

528

0.96

0.82

0.91

0.83

1.01

0.81

0.133

Active encouragement

527

0.62

1.31

0.38

1.36

0.84

1.23

0.000

Demanding

516

0.56

1.18

0.54

1.2

0.59

1.16

0.696

Allowing

515

1.51

0.89

1.52

0.83

1.51

0.94

0.531

Facilitating

522

0.55

1.15

0.34

1.17

0.75

1.09

0.000

Home availability

527

1.2

0.65

1.24

0.6

1.15

0.69

0.202

School availability

518

-1.69

0.81

-1.77

0.69

-1.61

0.9

0.031

Availability at friends

503

0.51

1.28

0.61

1.22

0.42

1.33

0.114

Availability at club

406

-0.43

1.51

-0.59

1.46

-0.24

1.54

0.019