Table 3.
Item | reliability | validity | ||
---|---|---|---|---|
ICC | agree | ICC | agree | |
How many times a week do you usually drink fizzy drinks and fruit squash? | .71 | 55 | .59 | 55 |
On a day that you drink fizzy drinks and fruit squash, how many glasses, cans or bottles do you drink on such a day? Glasses or small bottles (250 ml) | .59 | 55 | .24 | 58 |
On a day that you drink fizzy drinks and fruit squash, how many glasses, cans or bottles do you drink on such a day? Cans (330 ml) | .53 | 73 | .44 | 71 |
On a day that you drink fizzy drinks and fruit squash, how many glasses, cans or bottles do you drink on such a day? Bottles (500 ml) | .58 | 77 | -.01 | 81 |
How many fizzy drinks or fruit squash did you drink yesterday? Glasses or small bottles (250 ml) | .58 | 88 | .48 | 64 |
How many fizzy drinks or fruit squash did you drink yesterday? Cans (330 ml) | .53 | 82 | .21 | 86 |
How many fizzy drinks or fruit squash did you drink yesterday? Bottles (500 ml) | .55 | 84 | .10 | 92 |
I think that drinking fizzy drinks or fruit squash is...... | .68 | 65 | .28 | 38 |
I think drinking fizzy drinks or fruit squash will make me fat | .55 | 49 | .42 | 45 |
If I drink fizzy drinks or fruit squash, my parents/care givers think this is...... | .53 | 66 | .51 | 51 |
If I drink fizzy drinks or fruit squash, most of my friends think this is...... | .63 | 65 | .40 | 48 |
How often do your parents/care givers drink fizzy drinks or fruit squash? | 1.00 | 60 | 1.00 | 51 |
How often do most of your friends drink fizzy drinks or fruit squash? | .57 | 62 | .42 | 60 |
I like the taste of fizzy drinks or fruit squash | .67 | 68 | .32 | 58 |
Drinking fizzy drinks or fruit squash is something that I do without even really thinking about | .59 | 47 | .25 | 34 |
I find drinking no fizzy drinks or fruit squash... | .59 | 55 | .22 | 32 |
If I ask my parents/care givers for a fizzy drink or fruit squash, I get one | .62 | 54 | .54 | 44 |
I am allowed to take fizzy drinks or fruit squash whenever I want | .68 | 52 | .30 | 43 |
Do your parents/care givers have rules about how many fizzy drinks or fruit squash you are allowed to drink? | .60 | 80 | .49 | 75 |
If you ask your parents/care givers to buy a certain brand of fizzy drinks or fruit squash, will she do it? | .65 | 55 | .42 | 33 |
Are there usually fizzy drinks or fruit squash at your home? | .74 | 61 | .52 | 46 |
In which situations do you usually drink fizzy drinks or fruit squash? During the weekend | .54 | 80 | .31 | 63 |
In which situations do you usually drink fizzy drinks or fruit squash? Breakfast | .42 | 94 | -.01 | 98 |
In which situations do you usually drink fizzy drinks or fruit squash? Lunch | .54 | 83 | .32 | 88 |
In which situations do you usually drink fizzy drinks or fruit squash? Dinner | .59 | 85 | .30 | 80 |
In which situations do you usually drink fizzy drinks or fruit squash? At school | .64 | 91 | .19 | 92 |
In which situations do you usually drink fizzy drinks or fruit squash? While watching television | .56 | 81 | .35 | 81 |
In which situations do you usually drink fizzy drinks or fruit squash? As a thirst quencher between meals | .50 | 82 | .27 | 86 |
In which situations do you usually drink fizzy drinks or fruit squash? During/after sports | .60 | 84 | .36 | 80 |
In which situations do you usually drink fizzy drinks or fruit squash? When I am with friends | .48 | 74 | .28 | 65 |
In which situations do you usually drink fizzy drinks or fruit squash? At birthdays/parties | .45 | 83 | .27 | 72 |
In which situations do you usually drink fizzy drinks or fruit squash? I never drink fizzy drinks or fruit squash | .56 | 97 | .32 | 95 |
How often do you spend your own money on fizzy drinks or fruit squash? | .65 | 67 | .32 | 53 |
If the price of fizzy drinks and fruit squash were doubled, I would buy less fizzy drinks or fruit squash from my own money | .61 | 56 | .42 | 42 |
How many times a week do you usually drink fruit juices? | .64 | 48 | .69 | 52 |
On a day that you drink fruit juices, how many glasses or cartons do you drink on such a day? Glasses or small cartons (250 ml) | .54 | 60 | .54 | 51 |
On a day that you drink fruit juices, how many glasses or cartons do you drink on such a day? Regular cartons (330 ml) | .52 | 73 | .20 | 78 |
How many fruit juices did you drink yesterday? Glasses or small cartons (250 ml) | .48 | 53 | .65 | 63 |
How many fruit juices did you drink yesterday? Regular cartons (330 ml) | .35 | 84 | .17 | 83 |
I think that drinking fruit juices is... | .62 | 65 | .19 | 50 |
I think it is recommended for children my age... | .54 | 67 | .39 | 51 |
I think drinking fruit juices will make me fat. | .45 | 54 | .45 | 47 |
I am allowed to take fruit juices whenever I want | .67 | 59 | .48 | 53 |
Do your parents/care givers have rules about how many fruit juices you are allowed to drink? | .64 | 86 | .68 | 87 |
Are there usually fruit juices in your home? | .67 | 59 | .57 | 52 |
In which situations are you most likely to drink fruit juices? During the weekend | .41 | 70 | .30 | 71 |
In which situations are you most likely to drink fruit juices? Breakfast | .57 | 78 | .57 | 79 |
In which situations are you most likely to drink fruit juices? Lunch | .44 | 77 | .24 | 73 |
In which situations are you most likely to drink fruit juices? Dinner | .41 | 81 | .32 | 81 |
In which situations are you most likely to drink fruit juices? At school | .57 | 82 | .29 | 87 |
In which situations are you most likely to drink fruit juices? While watching television | .47 | 81 | .25 | 84 |
In which situations are you most likely to drink fruit juices? As a thirst quencher between meals | .46 | 76 | .04 | 70 |
In which situations are you most likely to drink fruit juices? During/after sports | .46 | 77 | .14 | 77 |
In which situations are you most likely to drink fruit juices? When I am with friends | .41 | 76 | .62 | 88 |
In which situations are you most likely to drink fruit juices? At birthdays/parties | .42 | 71 | .45 | 76 |
In which situations are you most likely to drink fruit juices? I never drink fruit juices | .53 | 98 | .85 | 99 |
From Monday to Friday during school weeks, on how many days do you usually eat breakfast? | .73 | 83 | .23 | 80 |
On how many days in the weekend days (Saturday and Sunday) do you usually eat breakfast? | .52 | 81 | .39 | 87 |
What do you usually have for breakfast on school days? | .57 | 65 | .63 | 71 |
What is the reason that you usually skip breakfast? | .74 | 83 | .58 | 76 |
Did you eat breakfast yesterday? | .64 | 91 | .26 | 91 |
Did you eat lunch yesterday? | .33 | 94 | .00 | 96 |
Did you eat dinner yesterday? | .33 | 92 | 1.00 | 100 |
Did you eat anything between meals yesterday? | .42 | 76 | .43 | 79 |
I think that eating breakfast is... | .59 | 77 | .01 | 44 |
I think it is recommended for children of my age to... | .39 | 75 | .30 | 77 |
I think not eating breakfast will make me fat | .44 | 54 | .45 | 51 |
I think eating breakfast will make me fat | .48 | 55 | .36 | 29 |
If I eat breakfast, my parents/care givers think this is... | .53 | 77 | .21 | 52 |
If I eat breakfast, most of my friends think this is... | .53 | 63 | .38 | 54 |
How often do your parents/care givers eat breakfast? | .71 | 72 | .69 | 73 |
How often do most of your friends eat breakfast? | .53 | 63 | .34 | 44 |
I like eating breakfast | .65 | 72 | .29 | 57 |
Eating breakfast is something that I do without even really thinking about it | .59 | 54 | .15 | 41 |
I find eating breakfast every day... | .71 | 65 | .36 | 50 |
My parents/care givers encourage me to have breakfast | .65 | 59 | .40 | 54 |
Do your parents/care givers have rules about whether you should eat breakfast? | .55 | 79 | .35 | 67 |
If you ask your parents/care givers to buy a certain brand of food or drink for breakfast, will they do it? | .53 | 56 | .34 | 51 |
Are there usually breakfast products (milk, cereals, bread et cetera) at your home? | .42 | 75 | .25 | 80 |
How often do you eat breakfast with your parents/care givers? | .74 | 51 | .66 | 41 |
In which situations do you usually eat your breakfast? At a set table at home | .67 | 91 | .16 | 86 |
In which situations do you usually eat your breakfast? In bed | .56 | 95 | .66 | 98 |
In which situations do you usually eat your breakfast? While watching television | .62 | 85 | .36 | 84 |
In which situations do you usually eat your breakfast? On my way to school | .43 | 96 | .00 | 98 |
In which situations do you usually eat your breakfast? At school before the class starts | .44 | 94 | -.02 | 96 |
In which situations do you usually eat your breakfast? I never eat breakfast | .45 | 96 | .00 | 99 |
How many days do you usually bike to school? | .94 | 88 | .81 | 73 |
If you bike to school, how long does it take you to bike to school? | .81 | 85 | .66 | 75 |
How many days a week do you usually walk to school? | .91 | 81 | .84 | 75 |
If you walk to school, how long does it take you to walk to school? | .70 | 76 | .59 | 74 |
How many days do you usually travel by car to school? | .91 | 84 | .84 | 80 |
How many days do you usually travel by public transport (bus, school bus, tram, metro) to school? | .88 | 92 | .81 | 96 |
How did you go to school today? | .79 | 83 | .67 | 74 |
What do you usually do during breaks at school? | .80 | 86 | .65 | 81 |
I do not participate in any sports activities | .76 | 92 | .84 | 95 |
In a total week how many hours do you do this sport? | .74 | 55 | .61 | 50 |
I do not have a second sport | .68 | 84 | .51 | 75 |
In a total week how many hours do you do this sport? | 1.00 | 43 | 1.00 | 36 |
How many hours of sports did you do yesterday? | .22 | 28 | .22 | 50 |
I think that physical activity/sports is...... | .54 | 86 | .04 | 68 |
I think it is recommended for children of my age...... | .47 | 48 | .09 | 39 |
I think NOT doing physical activity/sports will make me fat | .49 | 54 | .47 | 55 |
If I do physical activity/sports, my parents/care givers think this is...... | .46 | 81 | -.02 | 51 |
If I do physical activity/sports, most of my friends think this is...... | .58 | 71 | .35 | 58 |
How often do your parents/care givers do physical activity/sports? | .67 | 58 | .59 | 47 |
How often do most of your friends do physical activity/sports? | .55 | 66 | .32 | 55 |
I like doing physical activity/sports | .64 | 81 | .09 | 80 |
Physical activity/sports is something that I do without even really thinking about it. | .56 | 52 | .08 | 32 |
I find doing physical activity/sports for 1 hour every day...... | .64 | 71 | .15 | 37 |
My parents/care givers encourage me to be physically active/do sports | .65 | 62 | .37 | 52 |
My parents/care givers help me if I need something for my sports | .58 | 76 | .39 | 80 |
Do your parents/care givers have rules about whether you should be physically active/do sports? | .46 | 77 | .49 | 77 |
Do your parents/care givers allow you to take part in physical activity/do sports? | .21 | 94 | 1.00 | 100 |
If you indicate that you like a certain physical activity/sports will your parents/care givers allow you to do it? | .62 | 63 | .27 | 50 |
Do you have the following things at home that you can use for physical activities/sports? Bike | .54 | 91 | .64 | 91 |
Do you have the following things at home that you can use for physical activities/sports? Tennis and or badminton racket | .66 | 85 | .34 | 66 |
Do you have the following things at home that you can use for physical activities/sports? Ball | .49 | 91 | .20 | 80 |
Do you have the following things at home that you can use for physical activities/sports? Sporting shoes | .49 | 89 | .06 | 54 |
Do you have the following things at home that you can use for physical activities/sports? Skipping rope | .75 | 89 | .42 | 71 |
Do you have the following things at home that you can use for physical activities/sports? Skates | .78 | 90 | .39 | 69 |
Do you have the following things at home that you can use for physical activities/sports? Skis | .81 | 93 | .49 | 83 |
Do you have the following things at home that you can use for physical activities/sports? Skate board | .76 | 88 | .45 | 74 |
How often do you take part in physical activity/do sports with your parents/care givers? | .47 | 47 | .24 | 51 |
About how many hours a day do you usually watch television in your free time? Week days (average of all weekdays) | .67 | 42 | .63 | 44 |
About how many hours a day do you usually watch television in your free time? Weekend days (average of all weekend days) | .68 | 36 | .56 | 40 |
About how many hours a day do you usually play games on a computer, or use your computer for leisure activities in your free time? Week days (average of all week days) | .67 | 41 | .35 | 30 |
About how many hours a day do you usually play games on a computer, or use your computer for leisure activities in your free time? Weekend days (average of all weekend days) | .67 | 38 | .65 | 37 |
About how many hours did you watch television yesterday? | .68 | 36 | .70 | 44 |
About how many hours did you play games on a computer, games console or use your computer for leisure activities yesterday? | .54 | 39 | .28 | 51 |
I think watching television is... | .68 | 66 | .19 | 44 |
I think it is recommended for children of my age... | .48 | 46 | .26 | 30 |
I think watching too much television can help making me fat | .65 | 56 | .55 | 42 |
If I watch television, my parents/care givers think this is... | .52 | 69 | .23 | 54 |
If I watch television, most of my friends think this is... | .64 | 67 | .52 | 49 |
How often do your parents/care givers watch television? | .68 | 63 | .34 | 47 |
How often do most of your friends watch television? | .49 | 62 | .28 | 53 |
I like watching television | .67 | 63 | .45 | 50 |
Watching television is something that I do without even really thinking about | .65 | 55 | .30 | 34 |
I find not watching television... | .64 | 53 | .43 | 30 |
My parents/care givers allow me to watch television whenever I want | .68 | 51 | .35 | 33 |
If I ask my parents/care givers to watch television, I can do so | .63 | 61 | .39 | 57 |
Do your parents/care givers have rules about how many hours per day you are allowed to watch television? | .60 | 80 | .40 | 68 |
Do you have a television in your own bedroom? | .92 | 96 | .81 | 91 |
How often do you watch television with your parents/care givers? | .64 | 41 | .49 | 37 |
How often do you watch television during meals? Breakfast | .76 | 69 | .66 | 64 |
How often do you watch television during meals? Lunch | .75 | 60 | .67 | 58 |
How often do you watch television during meals? Dinner | .77 | 57 | .61 | 46 |
Do you think you are too thin or too fat? | .87 | 83 | .68 | 74 |
How often have you tried to get slimmer/thinner during the last year? | .79 | 77 | .65 | 75 |
Do you try to get slimmer or thinner right now? | .72 | 89 | .60 | 84 |
Results are presented for all countries combined.