From: Problematic social networking site usage and substance use by young adolescents
Domain risk factors | Variable name | Domain |
---|---|---|
Socio-demographic factors | Age | How old are you? |
Sex | Are you (male or female)? | |
Nationality | What’s your nationality? | |
Family setting | Separated parents | Do your parents live together? (Yes/No) |
Father’s alcohol consumption | Does your father drink alcohol? (Never/Rarely/Once a month/ Once a week/ Every day), after dichotomized as (Yes/No) | |
Father’s smoking | Does your father smoke? (Yes/No) | |
Mother’s alcohol consumption | Does your mother drink alcohol? (Never/Rarely/Once a month/ Once a week/ Every day) after dichotomized as (Yes/No) | |
Mother’s smoking | Does your mother smoke? (Yes/No) | |
Sibling’s alcohol consumption | Does your sibling drink alcohol? (Never/Rarely/Once a month/ Once a week/ Every day) after dichotomized as (Yes/No) | |
Sibling’s smoking | Does your sibling smoke? (Yes/No) | |
Education | How would you define the education that you have received from your parents as regards obeying rules? (Flexible/Rigid/No rules) | |
Rules for returning home | When you go out with friends, are you asked to be back by a certain time? (Yes/No/I never go out with friends) | |
Weekly pocket money | Do you have weekly pocket money? (Yes/No) | |
Peer domain | Size of group of friends | How large is your group of friends? (No fixed group/2–4 friends/5–9 friends/10–20 friends/> 20 friends) |
Decision-maker in group of friends | Who makes decisions in your group of friends? (“I usually decide what we do”/“We decide together”/ “Others decide for me”) | |
Friends’ alcohol consumption | Do your friends drink alcohol? (Never/Rarely/Once a month/ Once a week/ Every day) | |
Friends’ smoking | Do your friends smoke? (Yes/No) | |
Personality domain | Parish groups/Volunteering/ Scouting | Do you often go to parish/ volunteering/ scouting groups? (Yes/No) |
Artistic activities | Do you engage in artistic activities? (Yes/No) | |
Playing sports | Do you play sports? (Yes/No) | |
Playing competitive sport | Do you play competitive sports? (Yes/No) | |
Obeying rules | When people ask you to respect the rules: (“Always obeys the rules/No respect for rules”) | |
Average school mark | What are your average school marks across subjects? (4 or less/5/6/7/8/9/10) | |
Behavioral domain | Hours of sleep | How many hours do you sleep at night? (5/6/7/8/9/10/More than 10) |
Time of returning home in the evenings | What time do you return home in the evening? (18.00/19.00/20.00/21.00/22.00/23.00/24/00/After midnight) after dichotomized as From 18 to 21:59 h / After 22:00 h | |
Text messages sent | How many text messages do you send a day?(Number of text messages). Categorized as: 0–15 / 16–99 / 100–499 / ≥500 | |
Hours spent playing with videogames | On average, how many hours a day do you play with videogames? (Number of hours) | |
Hours spent watching TV | On average, how many hours a day do you watch television? (Number of hours) | |
Scratch-and-win cards | Have you ever bought scratch and win cards? (Yes/No) | |
Video poker | Have you ever bet money at video poker? (Yes/No) | |
Online betting | Have you ever placed bets on the internet? (Yes/No) |