Study Abdel-Khalek (2004): study KW 2002
- Public:
- College students in Kuwait, 2002
- Sample:
- Respondents:
- N = 140
- Non Response:
- Assessment:
-
Questionnaire: paper
Questionnaire completed in class
Correlate
- Authors's label
- reliability
- Our Classification
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- Operationalization
- Same question on happiness assessed twice with one week interval