Participants advertised alone their degree of fulfillment with respect to conflict solution, psychological support, day invested with her, and correspondence with regards to parents having fun with good 9-item father or mother-adolescent relationship satisfaction size ; attempt question: “I’m pleased with the time my personal mother and you may I spend along with her”. The size was developed getting research during the kids and has started been shown to be regarding the almost every other wellness behaviors certainly childhood .
Members been able to opt out of the measure from either mother in the event your scale wasn’t appropriate; 3044 (81 %) women and you may 1996 (76 %) boys, provided information regarding each other father and mother-adolescent relationships top quality. Facts was in fact rated for the good 5-part Likert level (firmly differ to help you firmly consent) therefore split the sum of the by the 9 to offer an indicate get between step one.0 so you can 5.0 having a high score representing higher quality of your mother-teenage relationship. We dichotomized indicate ratings into the large and you will poor quality relationships using the brand new slash-point ? 4 to possess high quality dating predicated on a priori group one to arrangement with a lot of points would suggest a leading relationship quality.
Disordered food behaviors.
Users whom stated that these people were currently dieting was indeed asked when they engaged in all adopting the behaviors: illness, playing with laxatives, smooth, or binge eating behaviors having fun with things found to be appropriate compared that have interviews [42, 43]. Players which responded affirmatively to your of these concerns was in fact classified just like the stepping into disordered restaurants routines.
Display time.
Participants self-reported their television viewing and other screen time with a question reading: “On average, how many hours per week do you spend in each of the following activities?” which then lists four categories of screen time: television, videos, computer games, and Internet 
. We summed the average hours across these four categories, divided by seven to get the average daily hours and dichotomized hours of screen time as ? 2 h or < 2 h/day based on recommendations from the American Academy of Pediatrics .
Physical activity.
Participants self-reported their level of physical activity with the Youth/Adolescent Activity Questionnaire, which is based on the validated self-administered physical activity assessment tool developed for NHS II . We dichotomized physical activity as ? 1 h or < 1 h of activity/day based on recommendations from the Centers for Disease Control and Prevention .
Sleep course.
Participants self-reported their sleep duration with an item reading: “In a typical 24 h, how many hours of sleep do you get?” Eight response options ranged from “less than 5 h” to “11 or more hours.” We categorized sleep duration as < 7 h/day, 7–9 h/day (referent), or > 9 h/day based on recommendations from the National Sleep Foundation . However, due to the small number of participants in the > 9 h category, we collapsed the 7–9 h/day and > 9 h/day into a single category.
Junk food intake.
Participants self-reported their frequency of eating foods from a fast food restaurant (i.e. McDonalds, KFC and Wendy’s). We dichotomized frequency of fast food intake as ? 1 servings/week or < 1 serving/week [49, 50].
Glucose sweetened refreshment consumption.
Participants self-reported their intake of sugar sweetened beverages, including soda and fruit drinks, using items from the Youth/Adolescent Food Frequency Questionnaire . We dichotomized servings of sugar sweetened beverages as ? 1 servings/day or < 1 servings/day .
Pounds condition.
Members mind-stated its peak and you may weight, and that we regularly determine bmi (BMI). We dichotomized weight position due to the fact overweight/over weight or regular lbs according to research by the Around the globe Carrying excess fat Task Force cut-points . Centered on this type of reduce-offs, women and men have been believed overweight/fat in the ninety.5 and you may 89.step three percentiles, respectively .