Study Casas et al. (2007): study ES 1999
- Public
- Adolescents, Spain 1999
- Survey name
- Unnamed study
- Sample
- Respondents
- N = 2300
- Non Response
- Assessment
- 
        Questionnaire: Paper & Pencil Interview (PAPI)                    
 Pupils: questionnaire administrated in class Parents: questionnaire completed at home (brought and returned by child in sealed envelope)
Correlate
- Authors's Label
- Perceived control
- Our Classification
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- Remarks
- Pearlin & Schooler (1978) Personal Mastery Scale.
- Operationalization
- Self report on 7 questions.
 Rated: strongly disagree (1) to strongly agree (5).