Study Wright & Staw (1999): study US 1994 /1
- Public
- Social services staff personel; USA, 199?, followed 1 year
- Sample
- Respondents
- N = 78
- Non Response
- 26
- Assessment
- 
        Questionnaire: Paper & Pencil Interview (PAPI)                    
 Work performance rated by supervisor.
Correlate
- Authors's Label
- Positive and negative mood
- Our Classification
- 
            
- 
                        
- Error Estimates
- Cronbach alpha positive mood: 0,86, negative mood: 0,89
- Distribution
- 
                Positive mood: M= 3,1 SD=0,6
 Negative mood: M= 2,0 SD=0,8
- Operationalization
- PANAS scale. 
 Subjects indicated the extent to which they experienced each mood state over the past week on a five point scale ranging from 'very slightly or not at all' to extremely'. Positive and negative mood are measured separately.
 
 Rated at T1