Q1a.In the past month, did you watch television
0 = No
1 = Yes, at home
2 = Yes, at other places
3 = Yes, both at home and other places

Q2a.Average time (minutes) daily spend on doing housework
0 = 0 minute
1 = 1-60 minute
2 = 61-120 minute
3 = 121-180 minute
4 = 181+ minute

Q3a.Have you ever seen or heard a TV commercial
0 = Don't know
1 = Never
2 = Seldom
3 = Sometimes
4 = Often
5 = Very often

Q4a.It's better to have more allowance
1 = Strongly Disagree
2 = Disagree
3 = Neutral
4 = Agree
5 = Strongly Agree

Q5.Gender
0 = Girl
1 = Boy

Q6.You are studying in primary.....
1 = Primary 1 (Grade 1 in US)
2 = Primary 2 (Grade 2 in US)
3 = Primary 3 (Grade 3 in US)
4 = Primary 4 (Grade 4 in US)
5 = Primary 5 (Grade 5 in US)
6 = Primary 6 (Grade 6 in US)

Q7.Are you a single child
0 = No
1 = Yes

Location of study
1 = Hong Kong
2 = China
3 = Singapore
4 = Macau

1 = Urban
2 = Rural