Study Matlin & Gawron (1979): study US 1977
- Public
 - University students white, middle-class, State University of New-York, USA,197?
 - Sample
 - Respondents
 - N = 133
 - Non Response
 - Assessment
 - 
        Questionnaire: Paper & Pencil Interview (PAPI)                    
Questionnaire administered in class at two consecutive days. 
Correlate
- Authors's Label
 - Pollyannaism: cognitive tendencies
 - Our Classification
 - 
            
 - 
                        
 - Operationalization
 - Tests of memory and verbal behavior.
1. Selective recall: tendency to recall pleasant words more accurately
2. Spew tendency: tendency to list more pleasant items first
3. Frequency estimation: tendency to
judge pleasant words as more
frequent than unpleasant words in the English language
4. Free association: tendency to supply more responses to pleasant stimuli
than to unpleasant stimuli
5. Word usage: tendency to use pleasant words in describing people in
pictures.