CASEID “ID No. of respondent”
1. Measurement goal
This variable attaches a unique identification number to each respondent.
2. Filtering questions/respondent universe
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3. Variable definition/code list
CASEID “ID No. of respondent”
Numerical variable with up to six integer digits
4. Example question text(s)
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5. Coding & classification instructions
Please provide unique (no duplicate numbers) ID numbers for all cases in your country’s data set. Compliance with your local legislation on privacy protection is assumed by the Archive; numbers which allow tracing respondents’ names or other information under privacy protection rules should be avoided. If the ID numbers in the deposited file are not the original ID numbers of your raw data file, take care that you are able to reconstruct the correspondence of original and deposited IDs in the future. If possible, avoid ID numbers with more than six digits.
The final ID variable in the integrated international file will be coded by the Archive, to a format combining the module year, the country/sample (extended ISO code with one decimal place where the decimal marker will be omitted), and the original ID number into the final ISSP ID variable.
CASEID
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year
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country
|
ID number
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e.g. 20062761000001 means:
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2006
|
2761
|
000001
|
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Dostları ilə paylaş: | 
