The second wave of the survey (2nd wave)
- - Survey Date
- The survey was implemented on 31 January 2010.
- - Subjects for the Survey
- The 4,022 individuals who were subjects of the JHPS first wave
- - Survey Method
As the same as JHPS first wave, survey areas were randomly divided into two parts (denoted Group A and Group B), and two different survey methods were applied.
At the individual level, the same survey method was applied both for the first wave survey and the second wave survey.
The survey was implemented by the drop-off pick-up (DOPU) method. The surveyor distributed the questionnaire to the survey respondent, and later the surveyor revisited the respondent to collect the questionnaire that had been completed by the respondent. For this group, the survey is totally self-administered.
The survey was implemented by the drop-off pick-up (DOPU) method plus interview method. The surveyor distributed the questionnaire to the survey respondent. The survey questions were divided into two parts, with one part is organized as an interview ?the surveyor asked questions to respondents in person. The other part is self-administered, and the surveyor revisited the respondent to collect the questionnaire which filled by the respondent her/himself.
- Group A
- - Collection Rate
- Of 4,022 individuals who were surveyed, 3,470 individuals responded the survey, and then the collection rate was 86.3%.
JHPS second wave responses
|Number of samples||4,022|
■ 2nd wave (JHPS2010) questionnaire PDF