Title study_3 Research instrument Keruuväline variable label muuttujan otsikko question pre-question test question literal kysymysteksti question post question text question interviewer instructions 1 category label kategorian nimi kategori namn 2 second category label toisen kategorian nimi codelist_reference_1 codelist_reference_2 codelist_reference_3 variable label 2 muuttujan otsikko 2 question pre-question test 2 question literal 2 kysymysteksti 2 question post question text 2 question interviewer instructions 2 1 category label 2 kategorian nimi 2 2 second category label 2 toisen kategorian nimi 2 variable label 3 muuttujan otsikko 3 question pre-question test question literal 3 kysymysteksti 3 question post question text question interviewer instructions 1 category label 3 kategorian otsikko 3 2 second category label 3 toisen kategorian otsikko 3 codelist_reference_4