The fifth wave of the survey (5th wave)
- - Survey Date
- The survey was implemented on 31 January 2013.
- - Subjects for the Survey
The 2,839 individuals who were subjects of the JHPS fourth wave.
(Valid respondents: 2,821 individuals, and 18 individuals who did not respond to JHPS Fourth Wave but who wished to participate in the survey.)
- - 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 for the first wave survey, the second wave survey, the third wave survey and the fourth 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 2,821 individuals who were surveyed, 2,573 individuals responded the survey, and then the collection rate was 91.2%.
Eight respondents who did not respond to the survey last year cooperated in the re-survey this year.
JHPS fifth wave responses
|Number of samples||2,839|
|Of which last respondent||2,573|
|Of which Revival||8|
*Recovery rate = (Completed－Revival) / Completed in last year × 100
■ 5th wave (JHPS2013) questionnaire PDF