| dpno | person number |
| dypdobm | date of birth: month |
| dypdoby | date of birth: year |
| dypsex | gender of youth |
| dypntv | how many tv sets do your family have ? |
| dytvhrs | hours spent watching tv on a school day |
| dytvlmt | parents set limits on amount of tv ? |
| dytvstp | parents stop you watching a programme ? |
| dypcomp | do you ever use a computer at home ? |
| dyppals | times had friends round to your house ? |
| dyputel | do you tell parents where going ? |
| dyptell | tell you where they are going ? |
| dyplate | past month: times out after 9.00 pm ? |
| dypargm | how often quarrel with your mother ? |
| dypargf | how often quarrel with your father ? |
| dyptlkm | talk to mum: things that matter to you ? |
| dyptlkf | talk to dad: things that matter to you ? |
| dypnpal | how many close friends do you have ? |
| dypfght | how often past month:fight with someone |
| dypasmk | how old when were last hit or smacked ? |
| dypeatn | past week: times evening meal w family ? |
| dypmenu | who chooses what you eat at home ? |
| dypthhc | time you spend doing household chores ? |
| dypshhc | parents strict about household chores ? |
| dyppkml | pounds: money last week for yourself ? |
| dyppkmp | pence: money last week for yourself ? |
| dypstm | stealing money, how serious is that ? |
| dypswr | what if young people swear, how serious |
| dypsmok | what if young people smoke ? |
| dyplie | what about telling lies to your parents |
| dypdrug | taking drugs ? |
| dypbunk | playing truant, how serious is that ? |
| dypser | which is the most serious of all ? |
| dypsmev | have you ever tried a cigarette ? |
| dypsmag | how old when smoked a whole cigarette ? |
| dypsmof | how often do you smoke ? |
| dypsmlw | how many cigarettes in the last 7 days ? |
| dypsmyr | will you start/continue smoke next year |
| dypsmop | how dangerous is smoking few cigarettes |
| dypdgsc | taught at school dangers of drug use ? |
| dypdgpa | parents/other adult talked about drugs ? |
| dypdgfr | do your friends ever use illegal drugs ? |
| dypdgyr | in the next years you might be tempted ? |
| dypopha | generally health is a matter of luck |
| dypophb | young people don’t worry their health |
| dypophc | people your age care more being happy |
| dypopfj | living together no marriage is wrong |
| dypopfl | better for children if parents divorce |
| dypopfm | the man should be head of the household |
| dypopfn | the bible is god’s word … |
| dypsad | how many days have you felt unhappy ? |
| dypwor | past week nights lost sleep worrying ? |
| dypesta | i feel i have a number good qualities |
| dypestb | i certainly feel useless at times |
| dypestc | i am a likeable person |
| dypestd | i enjoy taking exercise to keep fit |
| dypeste | i am inclined to feel i am a failure |
| dypestf | at times i feel i am no good at all |
| dypestg | on the whole, my health is very good |
| dyphsw | your school work ? |
| dyphap | your appearance ? |
| dyphfm | your family ? |
| dyphfr | your friends ? |
| dyphlf | describes how you feel about your life ? |
| dypcoma | word closest to: beast |
| dypcomb | word closest to: edible |
| dypcomc | word closest to: animosity |
| dypcomd | word closest to: accustom |
| dypcome | word closest to: space |
| dypcomf | word closest to: broaden |
| dypcomg | word closest to: reconcile |
| dypnbks | past month how many books read ? |
| dypvte6 | how interested are you in politics ? |
| dypvte3 | vote for a political party: which ? |
| dyplvsc | leave school when you are 16 ? |
| dyplvhm | age you think when you leave home ? |
| dypamar | at what age want to get married ? |
| dypapar | what age would like to start a family ? |
| dypwhrs | last week, hours spent working for pay ? |
| dyppay | how much money did you earn last week ? |
| dypfjob | what job (step)father does ? |
| dypfsoc | office code: job (step)father does ? |
| dypsoc | office code: job like when left school ? |
| dypjbqa | the job is secure |
| dypjbqb | work hours short, with free time |
| dypjbqc | the work involves using your brain |
| dypjbqd | the job is well-paid |
| dypjbqe | is important and feels worthwhile |
| dypjbqt | which is the most important thing of all |
| dypevnt1 | 1st mentioned important event of year |
| dypevnt2 | 2nd mentioned important event of year |
| dypevnt3 | 3rd mentioned important event of year |
| dypevnt4 | 4th mentioned important event of year |
| dypwght | young person weight |
| dhid | household identification number |
| dypdoby4 | date of birth: year: 4 digit |
| pid | cross-wave person identifier |
| pidp | Cross-wave person identifier (UKHLS) |
| dfnspno | person number of father (nat/step) |
| dfnspid | x-wave pid of father (nat/step) |
| dmnspno | person number of mother (nat/step) |
| dmnspid | cross-wave pid of mother (nat/step) |
| dypfsoc_cc | office code: job (step)father does ? – condensed classification |
| dypsoc_cc | office code: job like when left school ? – condensed classification |