گزینههای پاسخ: Never or hardly ever, Once or twice a month, Once or twice a week, Almost every day, Every day, Valid Skip, Not Applicable, Invalid, No Response
گزینههای پاسخ: Never or hardly ever, Once or twice a month, Once or twice a week, Almost every day, Every day, Valid Skip, Not Applicable, Invalid, No Response
گزینههای پاسخ: Never or hardly ever, Once or twice a month, Once or twice a week, Almost every day, Every day, Valid Skip, Not Applicable, Invalid, No Response
گزینههای پاسخ: Never or hardly ever, Once or twice a month, Once or twice a week, Almost every day, Every day, Valid Skip, Not Applicable, Invalid, No Response
گزینههای پاسخ: Never or hardly ever, Once or twice a month, Once or twice a week, Almost every day, Every day, Valid Skip, Not Applicable, Invalid, No Response
گزینههای پاسخ: Never or hardly ever, Once or twice a month, Once or twice a week, Almost every day, Every day, Valid Skip, Not Applicable, Invalid, No Response
گزینههای پاسخ: Never or hardly ever, Once or twice a month, Once or twice a week, Almost every day, Every day, Valid Skip, Not Applicable, Invalid, No Response
گزینههای پاسخ: Yes, both the teacher and students used it, Yes, but only students used it, Yes, but only the teacher used it, No, I do not study this subject, Valid Skip, Not Applicable, Invalid, No Response
گزینههای پاسخ: Yes, both the teacher and students used it, Yes, but only students used it, Yes, but only the teacher used it, No, I do not study this subject, Valid Skip, Not Applicable, Invalid, No Response
گزینههای پاسخ: Yes, both the teacher and students used it, Yes, but only students used it, Yes, but only the teacher used it, No, I do not study this subject, Valid Skip, Not Applicable, Invalid, No Response