Item | Reliability | Validity | ||
---|---|---|---|---|
ICC | agree | ICC | agree | |
How many times a week on average do you drink soft drinks? (B1) | .87 | 77 | .76 | 73 |
On a day that you drink soft drinks, how many glasses do you drink? (B2a) | .85 | 83 | .61 | 71 |
On a day that you drink soft drinks, how many cans do you drink? (B2b) | .73 | 85 | .38 | 74 |
On a day that you drink soft drinks, how many bottles do you drink? (B2c) | .68 | 91 | .08 | 86 |
Drinking soft drinks is something I do without even really thinking about (B3) | .70 | 70 | .37 | 47 |
There are soft drinks available at home for my child (B4) | .85 | 73 | .67 | 65 |
I pay attention to the amount of soft drinks that my child drinks (B5) | .64 | 71 | .61 | 65 |
If my child asks for soft drinks, I will give it to him/her (B6) | .79 | 75 | .43 | 61 |
My child is allowed to take soft drinks whenever (s)he wants (B7) | .83 | 73 | .64 | 59 |
I negotiate with my child how much soft drinks (s)he is allowed to drink (B8) | .69 | 62 | .40 | 55 |
How often do you tell your child that soft drinks are not good for him/her? (B9) | .76 | 70 | .60 | 66 |
How often do you tell your child that soft drinks can make him/her fat? (B10) | .84 | 70 | .75 | 59 |
How often do you tell your child that soft drinks are bad for his/her teeth? (B11) | .78 | 70 | .68 | 65 |
If I would like to drink soft drinks, I would restrain myself because of the presence of my child (B12) | .79 | 70 | .50 | 53 |
If I prohibit my child from drinking soft drinks, (s)he tries to drink it anyway (B13) | .68 | 76 | .78 | 81 |
If I prohibit my child from drinking soft drinks, I find it difficult to stick to my rule(s) if (s)he starts negotiating (B14) | .66 | 72 | .65 | 77 |
I give soft drinks to my child as a reward or to comfort him/her (B15) | .75 | 86 | .55 | 87 |
How often do you and/or your spouse/partner drink soft drinks together with your child? (B16) | .86 | 74 | .67 | 61 |
If the price of soft drinks were double, my child would drink less soft drinks (B17) | .63 | 64 | .46 | 58 |
On average, how much money do you give to your child to buy food and drinks per week? Please don’t include money you save or spend on clothes for your child (B18) | .80 | 88 | .44 | 82 |
I would consider my child as being price conscious regarding food, snacks and beverages (B19) | .72 | 65 | .71 | 59 |
I don’t give my child some foods, because they cost too much (B20) | .72 | 69 | .68 | 61 |
What do you consider to be the three most important characteristics of your child’s meal during school hours? NUTRITIOUS (B21a) | .68 | 89 | .61 | 89 |
What do you consider to be the three most important characteristics of your child’s meal during school hours? PROVIDES ENERGY (B21b) | .74 | 87 | .56 | 78 |
What do you consider to be the three most important characteristics of your child’s meal during school hours? EXHIBITS HIGH VARIETY (B21c) | .75 | 88 | .67 | 84 |
What do you consider to be the three most important characteristics of your child’s meal during school hours? SATISFIES MY CHILD’S LIKING (B21d) | .77 | 89 | .59 | 80 |
What do you consider to be the three most important characteristics of your child’s meal during school hours? REASONABLE PRICE (B21e) | .79 | 94 | .54 | 89 |
What do you consider to be the three most important characteristics of your child’s meal during school hours? HOME-PREPARED (B21f) | .83 | 92 | .62 | 83 |
What do you consider to be the three most important characteristics of your child’s meal during school hours? ORGANIC (B21g) | .90 | 99 | -.01 | 98 |
What do you consider to be the three most important characteristics of your child’s meal during school hours? VEGETARIAN (B21h) | .96 | 100 | / | 100 |
What do you consider to be the three most important characteristics of your child’s meal during school hours? TAKING INTO ACCOUNT RELIGIOUS REQUIREMENTS (B21i) | .92 | 100 | 1.00 | 100 |
How many times a week on average do you drink fruit juices? (C1) | .86 | 73 | .89 | 70 |
On a day that you drink fruit juices, how many glasses do you drink? (C2a) | .77 | 78 | .25 | 77 |
On a day that you drink fruit juices, how many cartons do you drink? (C2b) | .73 | 83 | .38 | 86 |
Drinking fruit juices is something I do without really thinking about (C3) | .77 | 70 | .56 | 56 |
There are fruit juices available at home for my child (C4) | .86 | 75 | .63 | 61 |
I pay attention to the amount of fruit juices that my child drinks (C5) | .73 | 62 | .54 | 57 |
If my child asks for fruit juices, I will give it to him/her (C6) | .79 | 72 | .53 | 58 |
My child is allowed to take fruit juices whenever (s)he wants(C7) | .78 | 67 | .59 | 48 |
I negotiate with my child how much fruit juices (s)he is allowed to drink (C8) | .68 | 62 | .56 | 69 |
How often do you tell your child that fruit juices are not good for him/her?(C9) | .77 | 63 | .76 | 62 |
How often do you tell your child that fruit juices can make him/her fat? (C10) | .83 | 72 | .72 | 76 |
How often do you tell your child that fruit juices are bad for his/her teeth? (C11) | .76 | 70 | .69 | 70 |
If I would like to drink fruit juices, I would restrain myself because of the presence of my child (C12) | .73 | 74 | .38 | 74 |
If I prohibit my child from drinking fruit juices, (s)he tries to drink it anyway (C13) | .74 | 78 | .38 | 78 |
If I prohibit my child from drinking fruit juices, I find it difficult to stick to my rule(s) if (s)he starts negotiating (C14) | .66 | 74 | .68 | 75 |
I give fruit juices to my child as a reward or to comfort him/her (C15) | .78 | 83 | .52 | 85 |
How often do you or your spouse/partner drink fruit juices together with your child? (C16) | .86 | 73 | .68 | 67 |
From Monday to Friday, how many times do you usually eat breakfast? (D1) | .87 | 90 | .89 | 90 |
How many times do you usually eat breakfast on the weekend? (D2) | .85 | 92 | .82 | 94 |
Eating breakfast is something I do without even really thinking about (D3) | .78 | 71 | .46 | 64 |
There are breakfast products (e.g. milk, cereal, bread) available at home for my child (D4) | .68 | 95 | .28 | 98 |
I encourage my child to have breakfast (D5) | .62 | 80 | .37 | 43 |
I pay attention what kind of products my child is eating for breakfast (D6) | .65 | 72 | .37 | 68 |
My child is allowed to skip breakfast (D7) | .86 | 83 | .57 | 66 |
I negotiate with my child on how much breakfast products (s)he is allowed to eat and/or drink (D8) | .74 | 66 | .39 | 59 |
How often do you tell your child that eating breakfast is good for him/her? (D9) | .75 | 74 | .75 | 57 |
If I prohibit my child from skipping breakfast, (s)he tries to skip it anyway (D10) | .60 | 74 | .69 | 86 |
If I prohibit my child from skipping breakfast, I find it difficult to stick to my rule(s) if (s)he starts negotiating (D11) | .64 | 73 | .74 | 74 |
I praise my child if (s)he eats breakfast (D12) | .86 | 67 | .73 | 62 |
How often do you and/or your spouse/partner have breakfast together with your child? (D13) | .79 | 65 | .80 | 71 |
How often do you and/or your spouse/partner have lunch together with your child? (D14) | .80 | 71 | .77 | 77 |
How often do you and/or your spouse/partner have dinner together with your child? (D15) | .70 | 71 | .78 | 79 |
I deliberately have smaller helpings as a means of controlling my weight (E1) | .81 | 70 | .65 | 54 |
I do not eat certain foods because they make me fat (E2) | .73 | 67 | .67 | 59 |
On a scale of 1 to 8, where 1 means no restraint in eating (eating as much as you want, whenever you want it) and 8 means total restraint (constantly limiting food intake and never “giving in”), what rating would you give yourself? (E3) | .80 | 72 | .75 | 75 |
Do you have a paid job? (F1) | .94 | 98 | .94 | 98 |
How many days do you usually travel by car to work? (F2) | .91 | 88 | .91 | 80 |
How many days do you usually use public transport (bus, tram, metro) to go to work? (F3) | .92 | 97 | .96 | 96 |
How many days do you usually cycle to work or to the public transport station? (F4) | .92 | 91 | .91 | 87 |
If you cycle, how long does it take you to cycle to work or to the public transport station? (F5) | .76 | 83 | .82 | 89 |
How many days a week do you usually walk to work or to the public transport station? (F6) | .95 | 94 | .89 | 89 |
If you walk, how long does it take you to walk to work or to the public transport station? (F7) | .77 | 87 | .46 | 81 |
About how many days a week do you usually participate in physical activities/sports in your leisure time? I DO NOT PARTICIPATE IN ANY PHYSICAL ACTIVITIES/SPORTS (F8a) | .75 | 90 | .81 | 94 |
About how many days a week do you usually participate in physical activities/sports in your leisure time? WEEKDAYS (F8b) | .89 | 80 | .83 | 77 |
About how many days a week do you usually participate in physical activities/sports in your leisure time? WEEKENDDAYS (F8c) | .79 | 87 | .85 | 85 |
About how much time a week do you participate in physical activities/sports in your leisure time? WEEKDAYS (F9a) | .88 | 74 | .88 | 75 |
About how much time a week do you participate in physical activities/sports in your leisure time? WEEKENDDAYS (F9b) | .85 | 84 | .81 | 79 |
Physical activity is something that I do without really thinking about (F10) | .83 | 73 | .47 | 44 |
I pay for my child to take part in physical activity/sports (F11) | .89 | 78 | .77 | 77 |
I bring my child to physical activity/sport sessions (F12) | .83 | 75 | .79 | 64 |
I encourage my child to take part in physical activity/sports (F13) | .80 | 78 | .30 | 54 |
I pay attention that my child does enough physical activity/sports (F14) | .72 | 71 | .51 | 62 |
My child is allowed to skip physical activity/sport sessions whenever (s)he wants (F15) | .69 | 78 | .80 | 78 |
I negotiate with my child on how much physical activity/sports (s)he does (F16) | .69 | 64 | .68 | 64 |
How often do you tell your child physical activity/sports are good for him/her? (F17) | .75 | 70 | .56 | 66 |
If I try to prohibit my child from not taking part in physical activity/sport sessions, (s)he will try to skip it anyway (F18) | .55 | 70 | .60 | 76 |
If I try to prohibit my child from skipping a physical activity/sport session, I find it difficult to stick to my rule(s) if (s)he starts negotiating (F19) | .72 | 74 | .88 | 87 |
I praise my child if (s)he takes part in physical activity/sports (F20) | .72 | 68 | .57 | 60 |
I punish my child by not allowing him/her taking part in his/her physical activity/sports (F21) | .67 | 81 | .60 | 90 |
I set a time limit on how much time of physical activity/sports my child can do in order to devote more time to his/her homework or other important things (F22) | .81 | 69 | .68 | 53 |
I do not allow my child to take part in physical activity/sports in his/her free time so (s)he can concentrate on his/her studies (F23) | .66 | 72 | .74 | 69 |
How often do you/your spouse/partner participate in physical activity/sports together with your child? (F24) | .80 | 73 | .56 | 57 |
I let my child participate in physical activity/sports lessons less than I like, because it is too expensive (F25) | .77 | 74 | .66 | 71 |
About how many hours a day do you usually watch television (including DVDs and videos) in your free time? WEEKDAYS (G1a) | .79 | 60 | .90 | 70 |
About how many hours a day do you usually watch television (including DVDs and videos) in your free time? WEEKENDDAYS (G1b) | .83 | 57 | .73 | 61 |
About how many hours a day do you usually use your computer for activities like chatting online, internet, emailing or playing games on a computer, games console (e.g. Playstation, Xbox, GameCube) during leisure time? WEEKDAYS (G2a) | .83 | 73 | .77 | 69 |
About how many hours a day do you usually use your computer for activities like chatting online, internet, emailing or playing games on a computer, games console (e.g. Playstation, Xbox, GameCube) during leisure time? WEEKENDDAYS (G2b) | .86 | 69 | .77 | 75 |
About how many hours a day do you usually use your mobile phone for calling, texting, playing games or surfing on the internet during leisure time? WEEKDAYS (G3a) | .84 | 83 | .72 | 80 |
About how many hours a day do you usually use your mobile phone for calling, texting, playing games or surfing on the internet during leisure time? WEEKENDDAYS (G3b) | .75 | 79 | .51 | 82 |
Watching television is something I do without even really thinking about (G4) | .75 | 66 | .46 | 44 |
In general, how often do you watch television during breakfast? (G5a) | .74 | 83 | .69 | 78 |
In general, how often do you watch television during lunch? (G5b) | .87 | 81 | .70 | 76 |
In general, how often do you watch television during dinner? (G5c) | .91 | 80 | .79 | 75 |
TV/video/DVD is available in my child’s room (G6) | .97 | 99 | .94 | 97 |
I pay attention to the amount of time my child watches TV/video/DVD (G7) | .70 | 72 | .41 | 42 |
If my child asks if (s)he is allowed to watch television, I will allow it (G8) | .66 | 77 | .61 | 58 |
My child is allowed to watch TV/video/DVD whenever (s)he wants (G9) | .72 | 61 | .55 | 43 |
I negotiate with my child how much TV/video/DVD (s)he is allowed to watch (G10) | .73 | 64 | .51 | 58 |
How often do you tell your child that watching TV/video/DVD is not good for him/her? (G11) | .76 | 69 | .51 | 59 |
How often do you tell your child that watching TV/video/DVD can make him/her fat? (G12) | .83 | 73 | .76 | 72 |
How often do you tell your child that watching TV/video/DVD is bad for his/her eyesight? (G13) | .82 | 70 | .75 | 63 |
If I would like to watch TV/video/DVD, I would restrain myself because of the presence of my child (G14) | .76 | 71 | .68 | 62 |
If I prohibit my child from watching TV/video/DVD, (s)he tries to do it anyway (G15) | .77 | 71 | .71 | 77 |
If I prohibit my child from watching TV/video/DVD, I find it difficult to stick to my rule(s) if (s)he starts negotiating (G16) | .68 | 75 | .71 | 77 |
I allow my child to watch TV/video/DVD as a reward or to comfort him/her (G17) | .78 | 74 | .67 | 71 |
How often do you/your spouse/partner watch TV/video/DVD together with your child? (G18) | .72 | 69 | .70 | 69 |
What do you think of your child’s weight? (H1) | .93 | 96 | .83 | 94 |
Does your child have a set daily routine for bedtime? (H2) | .79 | 69 | .42 | 95 |
How many hours of sleep does your child usually have during the night? WEEKDAYS (H3a) | .81 | 79 | .80 | 76 |
How many hours of sleep does your child usually have during the night? WEEKENDDAYS (H3b) | .78 | 74 | .79 | 70 |